Varris, Death's Herald

Magecraft- Whenever you cast or copy an instant
or sorcery spell, target opponent discards a card
unless they pay 3 life.
Whenever an opponent discards a card, create a
2/2 black Zombie creature token.
{u}{b}{r}, Sacrifice a Zombie: Draw a card. Varris
deals 2 damage to target creature or planeswalker
an opponent controls.