Viconia, Disciple of Blood

Legendary Creature — Elf Cleric

When this creature specializes, conjure a duplicate of target creature card exiled with this creature into your hand. The duplicate perpetually gains "You may spend mana as though it were mana of any color to cast this spell" and "When this creature enters, each opponent loses 2 life and you gain 2 life." : Exile target card from a graveyard.