Dainsleif

Equipped creature gets +3/+1 and has deathtouch and When this creature deals combat damage to a player, that player sacrifices a creature.
Oathbound, At the beginning of your upkeep, if Dainsleif is equipped, its controller loses 2 life.
If Dainsleif would be put into a graveyard from anywhere, exile it instead.
Equip {1}