
Planeswalker spells you cast cost {1} less to cast.
{W}{U}{B}{R}{G}, {T}: Proliferate X times, where X is the number of planeswalker types among planeswalkers you control. (To proliferate, choose any number of permanents and/or players, then give each another counter of each kind already there.)
Tam, the Possibility has 3 printings, first in Reality Fracture (2026). EDHREC ranks it #11,821 among Commander cards. It appears most in Esika, God of the Tree // The Prismatic Bridge decks (301 on EDHREC). It has 10 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.