Emeritus of Truce // Swords to Plowshares - Extended Art [SOS-309]

When this creature enters, target player creates a 1/1 white and black Inkling creature token with flying. Then if an opponent controls more creatures than you, this creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.) // Exile target creature. Its controller gains life equal to its power.