Arcane Blossom

(Treacherous permanents enter the battlefield
under an opponent of your choice's control.)
Whenever you cast a noncreature spell, Arcane
Blossom's owner gains 2 life and adds one mana
of any color.
{3}, Pay 5 life or {g}, Pay 5 life: Target opponent
who doesn't own Arcane Blossom gains control
of Arcane Blossom.