Door of Destinies (208) [Commander 2017]Set: Commander 2017 Type: Artifact Rarity: rare Cost: {4} As this artifact enters, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on this artifact. Creatures you control of the chosen type get +1 +1 for each charge counter on this artifact.

) {1}{G/P}

where X is the number of cards in their hand minus 4

Whenever another Cat you control attacks

Set: The List Type: Sorcery Rarity: rare Cost: {G} Join forces — Starting with you

) Artifacts and creatures your opponents control enter tapped

(They're artifacts with "{T}

create a 1/1 blue Faerie creature token with flying

Set: Arabian Nights Type: Creature — Human Rarity: uncommon Cost: {W} When this creature dies

This creature is the chosen type in addition to its other types

Set: Battle for Baldur's Gate Promos Type: Creature — Cat Beast Rarity: rare Cost: {3}{U} Avoidance — Whenever you cast a noncreature spell

Set: From the Vault: Exiled Type: Instant Rarity: mythic Cost: {G} Cast this spell only before the combat damage step

Sacrifice this land: Put your commander into your hand from the command zone