Maliketh, the Black Blade

First Strike, Deathtouch
Destined Death—If a creature dealt damage by Maliketh, the Black Blade would die, exile it instead.
When Maliketh, the Blade Blade deals combat damage to a player, you draw a card and lose 1 life. Then, if you have less than half your starting life total, Maliketh, the Blade Blade deals 1 damage to any target.