Pale Horse

Whenever Pale Horse attacks, reveal the top card of your library and put it into your hand. You lose life equal to that card's mana value if Pale Horse isn't saddled. Otherwise, each opponent loses that much life.

Saddle {3} (Tap any number of other creatures you control with total power 3 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)