
All Spirits have "When this permanent enters, you may have it deal 3 damage to target non-Spirit creature."
Non-Spirit creatures have "When this creature enters, you may have it deal 3 damage to target Spirit creature."
Clash of Realities has 1 printing, first in Betrayers of Kamigawa (2005). EDHREC ranks it #28,258 among Commander cards. It appears most in Skyfire Kirin decks (32 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.