The "and/or" in the rules text is just to cover creatures that carry more than one creature type and ensures they are still eligible to activate this ability
Commander Okaun, Eye of Chaos Partner with Zndrsplt, Eye of Wisdom (When this creature enters, target player may put Zndrsplt into their hand from their library, then shuffle.) At the beginning of combat on your turn, flip a coin until you lose a flip
Before I sign off, I did want to mention the existence of cards such as Blood Moon and Harbinger of the Seas
To this, we must add OP01-054-xdrake who has undoubtedly found his best deck, and OP06-036-ryuma, who with the same effect are together in charge of keeping the opponent's field clean with redundancy thanks to the cost reductions of the Black color and the ability to rest the opponent characters of Green
(The targeted creature remains destroyed.) (10/1/2009) A "creature card" is any card with the type creature, even if it has other types such as artifact, enchantment, or land