Vermivorous the Invincible

When this creature enters the battlefield, put X 1/1 varkid creatures onto the battlefield, where X is the number of cards in your hand.
At the start of your turn, put X 1/1 varkid creatures onto the battlefield, where X is half the number of the varkid creatures you control.
This is the final stage of evolution a varkid can reach and is incredibly powerful.