| Set | Date | Rarity | Treatment |
|---|---|---|---|
| ULST #18 | 2022-10-07 | Rare | Standard |
| UND #31 | 2020-02-29 | Rare | Standard |
Whenever you cast a spell with a squirrel in its art, you get {A} (an acorn counter).
Whenever a Squirrel you control enters or dies, you get {A}.
{2}{B}, Pay X {A}: Target creature gets -X/-X until end of turn.
{G}, Pay X {A}: Target creature gets +X/+X until end of turn.