Corki, The Daring Bombardier

Flying, First Strike
When Corki, The Daring Bombardier enters the battlefield and at the beginning of your upkeep,
gain {e}{e}.
{e}{e}{e}{t}: Corki, The Daring Bombardier deals 2 damage to each creature without flying that target player controls.
{e}{e}{e}{e}{e}{e}: Until end of turn, when Corki,
The Daring Bombardier becomes unblockable
and gains +2/+2 and doublestrike.