Salverina, The Mind Succubus

Whenever a Salverina deals combat damage to
a player, they must discard that many cards. If
they do, draw that many cards, and put that
many +1/+1 counters on Salverina.
Opponents can't cast spells with a converted
mana cost higher than the number of cards in
their hand.
"Would you really say no, to a pretty lady's kiss?"