Morgana, the Veiled One

Whenever a creature an opponent control dies, if
it had a counter on it, draw a card

Whenever you cast your first spell during each opponent's turn, choose one:
• Tap target creature an opponent controls and
put a Stun counter on it
• Target creature gets Hexproof and Deathtouch
until end of turn

"I shall show them what it is to fall."