Flying, lifelink Whenever you cast a spell from anywhere other than your hand, you may cast a permanent spell with equal or lesser mana value from your hand without paying its mana cost. If you don't, you may put a land card from your hand onto the battlefield.

Search your library for a Plains, Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.

{T}: Add one mana of any color in your commander's color identity.

Flying Whenever you cast a spell from anywhere other than your hand, draw a card.

Exile target creature. Its controller gains life equal to its power.

({T}: Add {G} or {W}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.