Kellan, Planar Trailblazer - Foundations (Borderless)

: If Kellan is a Scout, it becomes a Human Faerie Detective and gains "Whenever Kellan deals combat damage to a player, exile the top card of your library. You may play that card this turn."
: If Kellan is a Detective, it becomes a 3/2 Human Faerie Rogue and gains double strike.