Swarming Wasp

Swarming Wasp costs {1} less to cast for each
creature you control named Swarming Wasp.
When Swarming Wasp enters the battlefield,
look at the top three cards of your library. You
may reveal a card named Swarming Wasp from
among them and put it into your hand. Put the
rest on the bottom of your library in any order.
A deck can have any number of cards named
Swarming Wasp.