Horizon Walker

Linger {1}{g/u}{g/u} (You may cast this spell for its linger
cost from your graveyard. If you do, it's an Aura spell
with enchant creature and "If this permanent would
leave the battlefield, exile it instead of putting it
anywhere else.")
Whenever Horizon Walker or enchanted creature
deals combat damage to a player, scry 1, then
draw a card.