
Creature spells can't be countered.
Gaea's Herald has 6 printings, first in Planeshift (2001). EDHREC ranks it #12,777 among Commander cards. It appears most in Ezuri, Renegade Leader decks (537 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.