Y'shtola, Night's Blessed - Combos & Interactions

Timing: Top's activated ability needs the artifact untapped. The line is easier to defend on your turn with stack protection ready.

Rules notes: This is one combo family even when the sustaining outlet changes. Y'shtola is not required for the combo, but she can add pressure and draw around the combo turn. Aetherflux Reservoir outside this loop is a finisher only when the deck has enough spell velocity. Y'shtola card identity: Y'shtola, Night's Blessed has mana cost {1}{W}{U}{B}, mana value 4, white-blue-black color identity, type line Legendary Creature - Cat Warlock, 2/4 vigilance, Commander/Legacy/Vintage legality as a new FIC Commander card, and Scions & Spellcraft standard Commander-deck plus Collector's Edition surge-foil source rows. Each-end-step threshold: Y'shtola checks whether a player lost four or more life this turn as each end step begins. If no player has, it is too late to cause life loss after the end step begins to create that trigger. Noncreature trigger timing: Y'shtola's noncreature-spell trigger resolves before the spell that caused it and still resolves if that spell is countered or otherwise leaves the stack. Mana value and costs: Printed mana value determines whether a spell qualifies. Alternative costs, additional costs, and cost reductions do not change mana value; X uses the chosen value while the spell is on the stack. Two damage is not four life: One Y'shtola trigger usually deals two damage to each opponent, so another source of life loss is normally needed to meet the four-life threshold for that end step. Curiosity-style draw: Curiosity, Ophidian Eye, Tandem Lookout, and Helm of the Ghastlord care about damage to an opponent. When Y'shtola damages multiple opponents, the draw ability can trigger once for each opponent damaged. Rules certainty versus market evidence: Rules certainty and combo verification are separate from price confidence. Deck submissions and combo records show player interest, not confirmed sales, inventory pressure, or marketplace agreement.

Last reviewed: Jul 16, 2026

Timing: Teferi must be able to use the bounce ability after being blinked. The line is strongest when an outlet is already available or can be drawn into safely.

Rules notes: This line is an engine, not a deterministic win by itself. Near-infinite colorless mana does not automatically cast every Esper outlet. The finished list should name the intended conclusion before counting this as a win line. Y'shtola card identity: Y'shtola, Night's Blessed has mana cost {1}{W}{U}{B}, mana value 4, white-blue-black color identity, type line Legendary Creature - Cat Warlock, 2/4 vigilance, Commander/Legacy/Vintage legality as a new FIC Commander card, and Scions & Spellcraft standard Commander-deck plus Collector's Edition surge-foil source rows. Each-end-step threshold: Y'shtola checks whether a player lost four or more life this turn as each end step begins. If no player has, it is too late to cause life loss after the end step begins to create that trigger. Noncreature trigger timing: Y'shtola's noncreature-spell trigger resolves before the spell that caused it and still resolves if that spell is countered or otherwise leaves the stack. Mana value and costs: Printed mana value determines whether a spell qualifies. Alternative costs, additional costs, and cost reductions do not change mana value; X uses the chosen value while the spell is on the stack. Two damage is not four life: One Y'shtola trigger usually deals two damage to each opponent, so another source of life loss is normally needed to meet the four-life threshold for that end step. Curiosity-style draw: Curiosity, Ophidian Eye, Tandem Lookout, and Helm of the Ghastlord care about damage to an opponent. When Y'shtola damages multiple opponents, the draw ability can trigger once for each opponent damaged. Rules certainty versus market evidence: Rules certainty and combo verification are separate from price confidence. Deck submissions and combo records show player interest, not confirmed sales, inventory pressure, or marketplace agreement.

Last reviewed: Jul 16, 2026

Timing: Usually executed on your turn with protection. Pregame disclosure is appropriate for Bracket 4 pods.

Rules notes: This is a deterministic Bracket 4+ package, not a value engine. Tainted Pact should be included only when the mana base and card-name configuration support it. The deck should carry enough protection before relying on this compact line. Y'shtola card identity: Y'shtola, Night's Blessed has mana cost {1}{W}{U}{B}, mana value 4, white-blue-black color identity, type line Legendary Creature - Cat Warlock, 2/4 vigilance, Commander/Legacy/Vintage legality as a new FIC Commander card, and Scions & Spellcraft standard Commander-deck plus Collector's Edition surge-foil source rows. Each-end-step threshold: Y'shtola checks whether a player lost four or more life this turn as each end step begins. If no player has, it is too late to cause life loss after the end step begins to create that trigger. Noncreature trigger timing: Y'shtola's noncreature-spell trigger resolves before the spell that caused it and still resolves if that spell is countered or otherwise leaves the stack. Mana value and costs: Printed mana value determines whether a spell qualifies. Alternative costs, additional costs, and cost reductions do not change mana value; X uses the chosen value while the spell is on the stack. Two damage is not four life: One Y'shtola trigger usually deals two damage to each opponent, so another source of life loss is normally needed to meet the four-life threshold for that end step. Curiosity-style draw: Curiosity, Ophidian Eye, Tandem Lookout, and Helm of the Ghastlord care about damage to an opponent. When Y'shtola damages multiple opponents, the draw ability can trigger once for each opponent damaged. Rules certainty versus market evidence: Rules certainty and combo verification are separate from price confidence. Deck submissions and combo records show player interest, not confirmed sales, inventory pressure, or marketplace agreement.

Last reviewed: Jul 16, 2026