Kirin Hunter

Hexproof
Demon Mode {w/u}{w/u}: Kirin Hunter gains Double
Strike until end of turn. (If a target dies while
Demon Mode is active, put a +1/+0 counter on
Kirin Hunter.) For each +1/+0 counter put on
Kirin Hunter it also recives a {e}.
{t} Kirin Hunter, deal 1 damage to target equal to
the number of {e} it has, then remove that many {e} from Kirin Hunter.