Is Earthcraft the card making the deck faster?
Earthcraft is the Reserved List check. It can turn Squirrel tokens into mana, but condition and sold-copy history matter before trusting a spike.
Commander Watch
The Unbeatable Squirrel Girl made Earthcraft the card to check. Earthcraft is a Reserved List Tempest card, so condition and exact listing quality matter as much as the combo line.
Why This Matters
Gameplay, Commander, competitive formats, mechanics, staples, and deckbuilding angles.
Commander players should check Earthcraft, Squirrel Nest, Cryptolith Rite, Enduring Vitality, Jaheira, Concordant Crossroads, Scurry of Squirrels, Doubling Season, Parallel Lives, and Skullclamp. Earthcraft is the cleanest version, but cheaper creature-mana cards can still do similar work if the deck has haste.
Price Confidence
Earthcraft is not a normal release-week support card. It is a Reserved List Tempest card, and NM, LP, played, and damaged copies can tell different stories. Check exact condition, set code, seller depth, and sold-copy history before treating one high listing as the real price.
Cards to Check
Earthcraft is the headline card, but the deck also needs Squirrel Nest loops, cheaper creature-mana cards, haste, token doublers, and draw payoffs before the market signal is easy to trust.
Earthcraft is the Reserved List check. It can turn Squirrel tokens into mana, but condition and sold-copy history matter before trusting a spike.
Squirrel Nest is the classic partner to Earthcraft. Check whether lists are using it as the combo line or just as flavor.
Cryptolith Rite, Enduring Vitality, Jaheira, and Citanul Hierophants are lower-cost ways to turn tokens into mana without Reserved List pricing.
Haste matters when the deck needs new Squirrels or mana creatures to contribute right away. Concordant Crossroads is powerful, but it has its own old-card price risk.
Doubling Season, Parallel Lives, Chitterspitter, and Squirrel Sovereign scale the deck without being the actual Earthcraft combo.
Skullclamp, Toski, and Beast Whisperer are the practical checks once the deck is making enough bodies.
Related Cards

Turns creatures into land untaps, which lets Squirrel tokens become mana with the right board.
Earthcraft is the main price-confidence check because it is Reserved List and condition-sensitive.
Compare Tempest condition grades and sold copies. Do not treat one high NM listing as the whole Earthcraft market.

Creates the Commander reason to revisit Earthcraft and older Squirrel support.
Squirrel Girl is the demand source, but her own price can split by Marvel printing, treatment, and finish.
Keep regular, premium, and special Marvel versions separate until release-week sales mature.

Enchanting a land gives the deck repeatable Squirrel production for Earthcraft-style loops.
Squirrel Nest is the older combo check after Earthcraft.
Multiple printings can behave differently; check exact set, condition, and inventory depth.

Lets the deck use any board of tokens as mana without needing Earthcraft.
Rite is the cheaper creature-mana substitute to compare against Earthcraft.
This has broader Commander demand, so verify Squirrel Girl overlap before crediting one commander.

Gives creatures mana utility while fitting token-heavy green Commander shells.
Vitality is a recent lower-cost check if players avoid Reserved List Earthcraft.
Watch exact versions and inventory rather than assuming old-card pressure applies here.

Turns tokens into mana and fits the same broad role as a budget-friendly mana substitute.
Jaheira matters if lists prioritize token mana over the exact Earthcraft combo.
Commander Legends and premium versions can move separately.

Gives creatures mana abilities in a way that can mimic part of the Earthcraft plan.
Hierophants is narrower, but older supply can get thin if players chase substitutes.
Check condition carefully because older copies can have noisy prices.

Lets new creatures contribute immediately, which can matter for token-mana turns.
Crossroads is powerful but risky because it is old, expensive, and helps opponents too.
Treat condition and version separately before calling it a Squirrel Girl move.

Gives the team haste at a much lower price point than older green haste pieces.
Drawbridge is a cheaper check when the deck only needs one haste turn.
This should be support-card content first unless inventory actually thins.

Doubles token output and scales Squirrel Girl's board-building plan.
Doubling Season is a broad Commander staple, so Squirrel Girl may be only one demand source.
Compare reprints and special versions separately.

Doubles creature tokens and fits the Squirrel plan without being tied to one combo line.
Parallel Lives has fewer printings than many token staples, so supply can get thin faster.
Use inventory and sold-copy checks before treating a listing jump as real.

Makes Squirrels and rewards a deck built around Squirrel tokens.
Chitterspitter is a Squirrel-specific support check rather than a generic token staple.
Demand needs deck-count confirmation before it should affect rankings.

Adds more Squirrel scaling to the support package.
This is a narrow card to watch if Squirrel Girl lists repeat it.
Check inventory first; narrow cards can have noisy prices.

Turns small tokens into cards and is one of the cleanest payoffs for a Squirrel board.
Skullclamp is already heavily played, so look for version-specific pressure.
Many printings exist; focus on special versions or sudden inventory drops.

Rewards going wide with creatures and keeps cards flowing after attacks.
Toski is a practical upgrade check for token-heavy Squirrel Girl lists.
Compare regular and premium copies if Commander demand increases.

Draws cards as the deck casts creatures around the token engine.
Whisperer is a broad green Commander card, not a Squirrel-only signal.
Many copies exist, so price movement needs stronger inventory evidence.
Budget Brews
Commander-specific cheap synergy, niche role players, and practical upgrades based on available price and synergy data.
Cheap cards that may overperform because they fit this commander's game plan.

Chitterspitter is a Squirrel-specific support check rather than a generic token staple.

Hierophants is narrower, but older supply can get thin if players chase substitutes.

Drawbridge is a cheaper check when the deck only needs one haste turn.

This is a narrow card to watch if Squirrel Girl lists repeat it.
These are budget ideas from the same support packages, not strict one-for-one swaps.
Budget idea from the same creature-mana substitutes support package.
Budget idea from the same haste enablers support package.
Budget idea from the same token doublers support package.
If you decide to upgrade later, these are practical cards that could meaningfully improve the deck.
Related Reports
Sources
Treat this as Commander support-card demand first. Check exact printing, Earthcraft condition, current inventory, and sold-copy history before buying or selling.