Malekith, Lord of Bastion

Lifelink, First Strike, Deathtouch
Whenever Malekith, Lord of Bastion kills a
creature or deals combat damage to a player add {e}.
{x}, {t}: Malekith deals {x} damage to target
permanent or player where {x} equals
the {e} spent to activate this ability.
{4}{e}{e}{e}: Exile target permanent.
{5}{e}{e}{e}: Malekith gains: Ignore protection and
Hexproof.