Commander Intelligence

Aesi, Tyrant of Gyre Strait - Combos & Interactions

Verified sequences, reviewed requirements, interruption points, and rules notes.

Combo Summary

Reviewed lines to check

Verified combos5Reviewed interactions0Commander-required5Last reviewedJul 20, 2026

Combos & Interactions

Requirements and sequence

These are reviewed gameplay relationships, not a decklist and not proof that a card is moving in the market.

5 lines

Repeatable Loop

Aesi, Abundance, Retreat to Coralhelm, and Sakura-Tribe Scout

Verified

All lands from hand and library can enter the battlefield. This is not an automatic victory.

Required Cards

Setup

  • All permanents are on the battlefield.
  • Sakura-Tribe Scout is legally tappable.
  • A land is in hand to start the loop.
  • The controller chooses land with Abundance when replacing Aesi draws.

No mana once the board and starting land are ready.

Sequence

  1. Tap Sakura-Tribe Scout to put a land from hand onto the battlefield.
  2. Aesi and Retreat to Coralhelm trigger.
  3. Use Retreat to untap Sakura-Tribe Scout.
  4. Use Abundance to replace Aesi's draw and put a land into hand.
  5. Repeat with Sakura-Tribe Scout.

Interruption Points

  • Remove Aesi, Abundance, Retreat, or Sakura-Tribe Scout.
  • Tap or disable Sakura-Tribe Scout.
  • Stop the land-entry trigger or replacement sequence.

Aesi, Tyrant of Gyre Strait role: Aesi supplies optional land-entry draw events for Abundance to replace.

Timing: Sakura-Tribe Scout must be able to tap.

Rules notes: This record follows EDHREC/Commander Spellbook combo 433-1013-1458-4483. The Sakura-Tribe Scout variant is not collapsed into Walking Atlas. Abundance replacement is not ordinary drawing. Aesi rule 1: Use a turn-level allowance: count lands already played this turn, calculate current permitted land plays from Aesi, Exploration, Azusa, Oracle of Mul Daya, and similar effects, then allow another land play only when used count is below current allowance. Aesi rule 2: Resolving Aesi after the normal land play can permit another land play if the current allowance exceeds lands already played. Aesi rule 3: Using Aesi's extra land permission before Aesi leaves does not create a reusable object-specific land-play charge. Aesi rule 4: Blinking Aesi does not automatically grant a fresh land play; only the current turn-level allowance matters. Aesi rule 5: Multiple legal nonlegendary Aesi copies add multiple additional-land permissions and create multiple draw triggers from the same land entry. Aesi rule 6: Playing a land consumes a land play and follows timing; putting a land onto the battlefield through fetches, ramp, Scouts, Walking Atlas, Splendid Reclamation, or Scapeshift does not consume a land play but still causes Aesi to trigger. Aesi rule 7: Each Aesi trigger resolves independently and its controller may draw one card. Declining is legal and can matter for deck-out, draw punishment, top-card preservation, or combo sequencing. Aesi rule 8: Multiple lands entering simultaneously create one Aesi trigger per land, not one aggregate trigger. Aesi rule 9: A fetch land normally creates one trigger when the fetch enters and another trigger when the searched land enters under Aesi's controller's control. Aesi rule 10: Land tokens and land creatures such as Dryad Arbor trigger Aesi as lands; creating a land token does not consume a land play. Aesi rule 11: A modal double-faced card played as a land consumes a land play and triggers Aesi; casting its spell face does not. Aesi rule 12: Transforming an existing permanent into a land does not create a land-entry event. Aesi rule 13: Returning a land to hand does not trigger Aesi; replaying it later does and consumes a land play. Aesi rule 14: Abundance can replace Aesi's draw. When replaced, the selected card is not drawn for draw-trigger purposes. Aesi rule 15: When Mystic Sanctuary and Aesi triggers are controlled by the same player, that player can stack Aesi first and Sanctuary above it, put an instant or sorcery on top, then draw it with Aesi. Aesi rule 16: Playing a land from a graveyard consumes a land play; returning a land directly to the battlefield does not. Aesi rule 17: If Aesi leaves before a land enters, no Aesi trigger is created. If the land already entered and triggered Aesi, removing Aesi does not remove that trigger. Aesi rule 18: Glacial Chasm plus Ramunap Excavator is a repeatable damage-prevention engine, not an infinite win or universal lock.

Last reviewed: Jul 20, 2026

Repeatable Loop

Aesi, Abundance, Retreat to Coralhelm, and Walking Atlas

Verified

All lands from hand and library can enter the battlefield. This is not an automatic victory.

Required Cards

Setup

  • All permanents are on the battlefield.
  • Walking Atlas is legally tappable.
  • A land is in hand to start the loop.
  • The controller chooses land with Abundance when replacing Aesi draws.

No mana once the board and starting land are ready.

Sequence

  1. Tap Walking Atlas to put a land from hand onto the battlefield.
  2. Aesi and Retreat to Coralhelm trigger.
  3. Use Retreat to untap Walking Atlas.
  4. Use Abundance to replace Aesi's draw and reveal cards until a land is selected.
  5. Put that land into hand, then repeat with Walking Atlas.

Interruption Points

  • Remove Aesi, Abundance, Retreat, or Walking Atlas.
  • Tap or disable Walking Atlas.
  • Stop replacement effects or land entries.
  • Use graveyard or library interaction if the deck relies on a specific payoff afterward.

Aesi, Tyrant of Gyre Strait role: Aesi supplies optional land-entry draw events for Abundance to replace.

Timing: Walking Atlas must be able to tap.

Rules notes: This record follows EDHREC/Commander Spellbook combo 433-1013-1458-4254. Abundance replaces the draw; the selected card is not drawn. Putting all lands onto the battlefield is not automatically lethal without a payoff. Aesi rule 1: Use a turn-level allowance: count lands already played this turn, calculate current permitted land plays from Aesi, Exploration, Azusa, Oracle of Mul Daya, and similar effects, then allow another land play only when used count is below current allowance. Aesi rule 2: Resolving Aesi after the normal land play can permit another land play if the current allowance exceeds lands already played. Aesi rule 3: Using Aesi's extra land permission before Aesi leaves does not create a reusable object-specific land-play charge. Aesi rule 4: Blinking Aesi does not automatically grant a fresh land play; only the current turn-level allowance matters. Aesi rule 5: Multiple legal nonlegendary Aesi copies add multiple additional-land permissions and create multiple draw triggers from the same land entry. Aesi rule 6: Playing a land consumes a land play and follows timing; putting a land onto the battlefield through fetches, ramp, Scouts, Walking Atlas, Splendid Reclamation, or Scapeshift does not consume a land play but still causes Aesi to trigger. Aesi rule 7: Each Aesi trigger resolves independently and its controller may draw one card. Declining is legal and can matter for deck-out, draw punishment, top-card preservation, or combo sequencing. Aesi rule 8: Multiple lands entering simultaneously create one Aesi trigger per land, not one aggregate trigger. Aesi rule 9: A fetch land normally creates one trigger when the fetch enters and another trigger when the searched land enters under Aesi's controller's control. Aesi rule 10: Land tokens and land creatures such as Dryad Arbor trigger Aesi as lands; creating a land token does not consume a land play. Aesi rule 11: A modal double-faced card played as a land consumes a land play and triggers Aesi; casting its spell face does not. Aesi rule 12: Transforming an existing permanent into a land does not create a land-entry event. Aesi rule 13: Returning a land to hand does not trigger Aesi; replaying it later does and consumes a land play. Aesi rule 14: Abundance can replace Aesi's draw. When replaced, the selected card is not drawn for draw-trigger purposes. Aesi rule 15: When Mystic Sanctuary and Aesi triggers are controlled by the same player, that player can stack Aesi first and Sanctuary above it, put an instant or sorcery on top, then draw it with Aesi. Aesi rule 16: Playing a land from a graveyard consumes a land play; returning a land directly to the battlefield does not. Aesi rule 17: If Aesi leaves before a land enters, no Aesi trigger is created. If the land already entered and triggered Aesi, removing Aesi does not remove that trigger. Aesi rule 18: Glacial Chasm plus Ramunap Excavator is a repeatable damage-prevention engine, not an infinite win or universal lock.

Last reviewed: Jul 20, 2026

Repeatable Loop

Aesi, Glacial Chasm, and Ramunap Excavator prevention engine

Verified

Repeatable damage prevention and landfall/draw value, not an infinite win or universal lock.

Required Cards

Setup

  • Aesi and Ramunap Excavator are on the battlefield.
  • Glacial Chasm is available to play or replay.
  • The deck can pay, manage, or reset cumulative upkeep as needed.
  • A legal land play is available when Chasm is played from the graveyard.

No mana from Aesi, but the engine needs land plays and upkeep planning.

Sequence

  1. Play or replay Glacial Chasm.
  2. Use Aesi to draw from the land entry if desired.
  3. Let Glacial Chasm prevent damage while its cost remains manageable.
  4. If Chasm is sacrificed or put into the graveyard, replay it with Ramunap Excavator when a land play is available.

Interruption Points

  • Remove Ramunap Excavator.
  • Exile Glacial Chasm from the graveyard.
  • Pressure non-damage win conditions.
  • Limit land plays or remove Aesi before Chasm enters.

Aesi, Tyrant of Gyre Strait role: Aesi supplies extra land permission and optional draw when Glacial Chasm enters.

Timing: Land plays follow normal timing.

Rules notes: This record follows EDHREC/Commander Spellbook combo 433-4423-5200 as a prevention engine. Glacial Chasm does not stop every way to lose and is not a universal lock. Playing Glacial Chasm from the graveyard consumes a land play. Aesi rule 1: Use a turn-level allowance: count lands already played this turn, calculate current permitted land plays from Aesi, Exploration, Azusa, Oracle of Mul Daya, and similar effects, then allow another land play only when used count is below current allowance. Aesi rule 2: Resolving Aesi after the normal land play can permit another land play if the current allowance exceeds lands already played. Aesi rule 3: Using Aesi's extra land permission before Aesi leaves does not create a reusable object-specific land-play charge. Aesi rule 4: Blinking Aesi does not automatically grant a fresh land play; only the current turn-level allowance matters. Aesi rule 5: Multiple legal nonlegendary Aesi copies add multiple additional-land permissions and create multiple draw triggers from the same land entry. Aesi rule 6: Playing a land consumes a land play and follows timing; putting a land onto the battlefield through fetches, ramp, Scouts, Walking Atlas, Splendid Reclamation, or Scapeshift does not consume a land play but still causes Aesi to trigger. Aesi rule 7: Each Aesi trigger resolves independently and its controller may draw one card. Declining is legal and can matter for deck-out, draw punishment, top-card preservation, or combo sequencing. Aesi rule 8: Multiple lands entering simultaneously create one Aesi trigger per land, not one aggregate trigger. Aesi rule 9: A fetch land normally creates one trigger when the fetch enters and another trigger when the searched land enters under Aesi's controller's control. Aesi rule 10: Land tokens and land creatures such as Dryad Arbor trigger Aesi as lands; creating a land token does not consume a land play. Aesi rule 11: A modal double-faced card played as a land consumes a land play and triggers Aesi; casting its spell face does not. Aesi rule 12: Transforming an existing permanent into a land does not create a land-entry event. Aesi rule 13: Returning a land to hand does not trigger Aesi; replaying it later does and consumes a land play. Aesi rule 14: Abundance can replace Aesi's draw. When replaced, the selected card is not drawn for draw-trigger purposes. Aesi rule 15: When Mystic Sanctuary and Aesi triggers are controlled by the same player, that player can stack Aesi first and Sanctuary above it, put an instant or sorcery on top, then draw it with Aesi. Aesi rule 16: Playing a land from a graveyard consumes a land play; returning a land directly to the battlefield does not. Aesi rule 17: If Aesi leaves before a land enters, no Aesi trigger is created. If the land already entered and triggered Aesi, removing Aesi does not remove that trigger. Aesi rule 18: Glacial Chasm plus Ramunap Excavator is a repeatable damage-prevention engine, not an infinite win or universal lock.

Last reviewed: Jul 20, 2026

Infinite

Aesi, Mystic Sanctuary, Tidal Bore, and Llanowar Scout loop

Verified

Infinite blue mana, infinite draw triggers, infinite landfall, infinite magecraft, and infinite storm count. A separate outlet may be needed.

Required Cards

Setup

  • Aesi, Mystic Sanctuary, and Llanowar Scout are on the battlefield as the loop begins.
  • Tidal Bore is in hand.
  • Llanowar Scout is legally tappable.
  • At least four Islands support Mystic Sanctuary entering untapped.
  • Mystic Sanctuary can be returned and put back onto the battlefield as the line requires.

At least four Islands and the loop's blue mana setup.

Sequence

  1. Use Llanowar Scout to put Mystic Sanctuary onto the battlefield.
  2. Create Aesi and Mystic Sanctuary triggers.
  3. Resolve Sanctuary above Aesi to put Tidal Bore on top.
  4. Resolve Aesi and draw Tidal Bore.
  5. Cast Tidal Bore to untap Llanowar Scout and return the land as required by the line.
  6. Repeat the sequence for mana, landfall, draw triggers, storm, and magecraft.

Interruption Points

  • Remove Aesi, Mystic Sanctuary, or Llanowar Scout.
  • Tap or disable Llanowar Scout.
  • Break the Island count.
  • Counter Tidal Bore.
  • Stop the Aesi trigger or replacement sequence.

Aesi, Tyrant of Gyre Strait role: Aesi supplies the land-entry draw trigger that recovers Tidal Bore.

Timing: Llanowar Scout must be able to tap.

Rules notes: This record follows EDHREC/Commander Spellbook combo 433-1184-1637-4423. The loop uses putting a land onto the battlefield, not playing a land. A separate outlet may be needed to turn the output into a win. Aesi rule 1: Use a turn-level allowance: count lands already played this turn, calculate current permitted land plays from Aesi, Exploration, Azusa, Oracle of Mul Daya, and similar effects, then allow another land play only when used count is below current allowance. Aesi rule 2: Resolving Aesi after the normal land play can permit another land play if the current allowance exceeds lands already played. Aesi rule 3: Using Aesi's extra land permission before Aesi leaves does not create a reusable object-specific land-play charge. Aesi rule 4: Blinking Aesi does not automatically grant a fresh land play; only the current turn-level allowance matters. Aesi rule 5: Multiple legal nonlegendary Aesi copies add multiple additional-land permissions and create multiple draw triggers from the same land entry. Aesi rule 6: Playing a land consumes a land play and follows timing; putting a land onto the battlefield through fetches, ramp, Scouts, Walking Atlas, Splendid Reclamation, or Scapeshift does not consume a land play but still causes Aesi to trigger. Aesi rule 7: Each Aesi trigger resolves independently and its controller may draw one card. Declining is legal and can matter for deck-out, draw punishment, top-card preservation, or combo sequencing. Aesi rule 8: Multiple lands entering simultaneously create one Aesi trigger per land, not one aggregate trigger. Aesi rule 9: A fetch land normally creates one trigger when the fetch enters and another trigger when the searched land enters under Aesi's controller's control. Aesi rule 10: Land tokens and land creatures such as Dryad Arbor trigger Aesi as lands; creating a land token does not consume a land play. Aesi rule 11: A modal double-faced card played as a land consumes a land play and triggers Aesi; casting its spell face does not. Aesi rule 12: Transforming an existing permanent into a land does not create a land-entry event. Aesi rule 13: Returning a land to hand does not trigger Aesi; replaying it later does and consumes a land play. Aesi rule 14: Abundance can replace Aesi's draw. When replaced, the selected card is not drawn for draw-trigger purposes. Aesi rule 15: When Mystic Sanctuary and Aesi triggers are controlled by the same player, that player can stack Aesi first and Sanctuary above it, put an instant or sorcery on top, then draw it with Aesi. Aesi rule 16: Playing a land from a graveyard consumes a land play; returning a land directly to the battlefield does not. Aesi rule 17: If Aesi leaves before a land enters, no Aesi trigger is created. If the land already entered and triggered Aesi, removing Aesi does not remove that trigger. Aesi rule 18: Glacial Chasm plus Ramunap Excavator is a repeatable damage-prevention engine, not an infinite win or universal lock.

Last reviewed: Jul 20, 2026

Infinite

Aesi, Walk the Aeons, Mystic Sanctuary, and Ramunap Excavator turns

Verified

Infinite turns if the loop can keep paying buyback and replaying lands.

Required Cards

Setup

  • Aesi and Ramunap Excavator are on the battlefield.
  • Walk the Aeons is in hand.
  • Mystic Sanctuary can enter untapped with at least three other Islands controlled.
  • At least four Islands are available for the Sanctuary check and buyback sacrifice planning.
  • {4}{U}{U} is available each turn.
  • There are enough legal land plays to replay sacrificed Islands.

{4}{U}{U} each loop plus enough land plays and Islands.

Sequence

  1. Cast Walk the Aeons with buyback, sacrificing Islands as required.
  2. Use Ramunap Excavator and Aesi's additional land permission to replay lands from the graveyard.
  3. Play or return Mystic Sanctuary with the Island condition satisfied.
  4. Stack Aesi's trigger first and Mystic Sanctuary's trigger above it.
  5. Resolve Mystic Sanctuary to put Walk the Aeons on top.
  6. Resolve Aesi's optional trigger and draw Walk the Aeons.
  7. Take the extra turn and repeat.

Interruption Points

  • Remove Aesi before the Sanctuary land entry.
  • Remove Ramunap Excavator or exile the graveyard lands.
  • Remove or counter Walk the Aeons.
  • Disrupt the Island count or Mystic Sanctuary entering untapped.
  • Stop the Aesi draw or replace it in a way that does not recover Walk.

Aesi, Tyrant of Gyre Strait role: Aesi supplies the extra land play and the draw trigger that recovers Walk the Aeons.

Timing: Land plays follow normal timing. Walk the Aeons is cast on a legal turn.

Rules notes: This record follows EDHREC/Commander Spellbook combo 433-959-1637-4423. Mystic Sanctuary trigger ordering is required: Sanctuary must resolve before Aesi draws. Playing lands from the graveyard consumes land plays. Commander tax does not change Aesi's mana value or the land abilities. Aesi rule 1: Use a turn-level allowance: count lands already played this turn, calculate current permitted land plays from Aesi, Exploration, Azusa, Oracle of Mul Daya, and similar effects, then allow another land play only when used count is below current allowance. Aesi rule 2: Resolving Aesi after the normal land play can permit another land play if the current allowance exceeds lands already played. Aesi rule 3: Using Aesi's extra land permission before Aesi leaves does not create a reusable object-specific land-play charge. Aesi rule 4: Blinking Aesi does not automatically grant a fresh land play; only the current turn-level allowance matters. Aesi rule 5: Multiple legal nonlegendary Aesi copies add multiple additional-land permissions and create multiple draw triggers from the same land entry. Aesi rule 6: Playing a land consumes a land play and follows timing; putting a land onto the battlefield through fetches, ramp, Scouts, Walking Atlas, Splendid Reclamation, or Scapeshift does not consume a land play but still causes Aesi to trigger. Aesi rule 7: Each Aesi trigger resolves independently and its controller may draw one card. Declining is legal and can matter for deck-out, draw punishment, top-card preservation, or combo sequencing. Aesi rule 8: Multiple lands entering simultaneously create one Aesi trigger per land, not one aggregate trigger. Aesi rule 9: A fetch land normally creates one trigger when the fetch enters and another trigger when the searched land enters under Aesi's controller's control. Aesi rule 10: Land tokens and land creatures such as Dryad Arbor trigger Aesi as lands; creating a land token does not consume a land play. Aesi rule 11: A modal double-faced card played as a land consumes a land play and triggers Aesi; casting its spell face does not. Aesi rule 12: Transforming an existing permanent into a land does not create a land-entry event. Aesi rule 13: Returning a land to hand does not trigger Aesi; replaying it later does and consumes a land play. Aesi rule 14: Abundance can replace Aesi's draw. When replaced, the selected card is not drawn for draw-trigger purposes. Aesi rule 15: When Mystic Sanctuary and Aesi triggers are controlled by the same player, that player can stack Aesi first and Sanctuary above it, put an instant or sorcery on top, then draw it with Aesi. Aesi rule 16: Playing a land from a graveyard consumes a land play; returning a land directly to the battlefield does not. Aesi rule 17: If Aesi leaves before a land enters, no Aesi trigger is created. If the land already entered and triggered Aesi, removing Aesi does not remove that trigger. Aesi rule 18: Glacial Chasm plus Ramunap Excavator is a repeatable damage-prevention engine, not an infinite win or universal lock.

Last reviewed: Jul 20, 2026

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