Ant Queen

Tap eight Ant creatures you control to cast
Ant Queen. Ant Queen can't be countered.
When Ant Queen enters the battlefield, create
three 1/1 black and green Ant creature tokens.
As long as you control Ant Queen, other Ant creatures you control get +1/+1 and cost {1}
less to cast.
{t}, Sacrifice three Ant creatures: Ant Queen
gains hexproof and indestructible until end of
turn.