Krilax, Varakna Ambusher

Haste (This creature can attack and {t} as soon as it comes under your control.)
Devour 2 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with twice that many +1/+1 counters on it.)
Whenever Krilax, Varakna Ambusher attacks pay {x}{b}{r}{g}, create X 2/2 red Viashino creature tokens that's attacking.
Viashinos you control attacks each combat if able.
"Ssstorm my brothersss!"