Exuninn, Feral Trio

Menace, Riot ( This creature enters the battlefield
with your choice of a +1/+1 counter or haste.)
When Exuninn, Feral Trio enters the battlefield
you lose 1 life for each goblin your control.
At the beginning of your upkeep you lose 4 life
unless you sacrifice a goblin.
As long as it's your turn Exuninn, Feral Trio has
first strike.