Ishmael, Blind by Obsession

As long as Ishmael, Blind by Obsession has a
finality counter, it has first strike, haste,
menace and trample.

If Ishmael would die, return it to the
battlefield with a +1/+1 counter and a finality
counter on it. (If a creature with a finality
counter on it would die, exile it instead.)