Legendary Creature — Elephant Mouse Performer
Tusk and Whiskers
Whenever you put an ability sticker on a creature, put a +1/+1 counter on that creature. {2}{G}{W}, {T}: You get {TK}. You may put a sticker on a nonland permanent you own.
From Magic: The Gathering.
Exact printings
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6oaq7u76gjpb1h992hspqo.