
Rally — Whenever this creature or another Ally you control enters, creatures you control gain haste until end of turn.
Chasm Guide has 1 printing, first in Battle for Zendikar (2015). EDHREC ranks it #15,501 among Commander cards. It appears most in General Tazri decks (2,097 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.