Quinn, Demacia's Wings

First strike, vigilance
When Quinn, Demacia's Wings enters the battlefield or attacks, create a 2/1 white and blue
bird scout creature token named Valor that has flying, haste and "target creature defending
player controls blocks it this combat."
{w}{u}: Create a Valor creature token.
Whenever you attack with only Scouts for the
first time each turn, untap all attacking creatures
and after this phase, there is an additional
combat phase.