Soul Seizer
{3}{U}{U}Creature — Spirit
Flying
When this creature deals combat damage to a player, you may transform it. If you do, attach it to target creature that player controls.
Soul Seizer // Ghastly Haunting
Creature — Spirit // Enchantment — Aura
Oracle Text
Ghastly Haunting
Enchantment — Aura
Enchant creature
You control enchanted creature.