Licid Plaguemancer

Infect
{b/g}, {t}: Licid Plaguemancer loses this ability and becomes an Aura enchantment with enchant
creature. Attach it to target creature. You may
pay {b/g} to end this effect.
{x}{b}{g}, Exile a creature card with power X from
your graveyard: Enchanted creature gets +X/-X
and gains infect until end of turn.