Gathering of Hens

Whenever you draw a card, create a 1/1 black
chicken token.
{1}{t}: create a 2/2 black Chicken general token
with haste.
Whenever a chicken with power 3 or more
enters the battlefield, put an egg counter on Gathering
of Hens.
{t}:Remove 10 egg counters from Gathering of
Hens:put a chicken with converted mana cost 9 or less from your hand onto the battlefield.
It gains first strike until end of turn.