
At the beginning of your upkeep, if you control a red or green permanent, draw a card, then discard a card. If you control a red permanent and a green permanent, instead draw two cards, then discard a card.
Ceta Sanctuary has 1 printing, first in Apocalypse (2001). EDHREC ranks it #22,774 among Commander cards. It appears most in Tam, Mindful First-Year decks (201 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.