Feanor, Lord of the Lights

Haste, vigilance, first strike
Whenever Feanor attacks or blocks, he gets +1/+1
for each non-land permanent you control.
Oath of Feanor - Whenever an opponent removes
any of your permanents from the battlefield, they sacrifice a creature, discard a card and lose 1 life.
Doom of Mandos - Feanor cannot return to the
game once he leaves the battlefield.