
Aura and Equipment spells you cast cost {X} less to cast, where X is this creature's power.
Whenever this creature attacks, other modified creatures you control get +X/+X until end of turn, where X is this creature's power. (Equipment, Auras you control, and counters are modifications.)
Golden-Tail Trainer has 1 printing, first in Modern Horizons 3 (2024). EDHREC ranks it #10,488 among Commander cards. It appears most in Cloud, Ex-SOLDIER decks (2,046 on EDHREC). It has 6 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.