Lavinia, Supreme Goddess

Hexproof, Indestructible
If your devotion to blue and black is less than
seven, Lavinia, Supreme Goddess isn't a creature.
Whenever you cast a noncreature spell, each
opponent conveys a nonland card from their hand
and you draw a card. (A conveyed card can be
cast by any player, using mana as though it were
mana of any colour to cast it.)