In other words: Mana symbols in the card's casting cost define the card's color , Mana symbols in the card's casting cost and rules text define the card's color identity
It's a non-creature artifact that costs two generic and one blue mana - but in order to do anything with it, you need to use its activated ability
When you do, cast it for its madness cost or put it into your graveyard.) Avacyn's Judgment deals 2 damage divided as you choose among any number of targets
As the ability resolves, you create copies of both cards and can cast none, one, or both of the copies in any order.
Central Elevator is a room tutor and Promising Stairs is the actual wincon, though you'll need a supporting cast of just about every playable room in Magic right now, which also means you're probably playing a Marina Vendrell Commander deck
Perhaps your opponent has aimed a This helper card is an optional game accessory you can use to give your face-down permanents a little more pizzazz until their true natures are unveiled