Description

) 12+ | {G}

You may play that card for as long as it remains exiled

(Damage dealt by the creature also causes its controller to gain that much life

If you cast a spell this way

Unsettled Mariner 216 (Modern Horizons) - Foil Condition:HP ) 12+ | {G}Changeling (This card is every creature type.) Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {1}.

Exchange/Return Notes