Uiolo, Bronzekite Champion

Double strike, Hexproof, Trample
Artifact spells cost {2} less for you to cast
Whenever Uiolo, Bronzekite Champion
enters the battlefield create a 3/1 colorless
Bronzekite Construct with hexproof
{2}, {t}: Choose a creature type, each creature
of the chosen type gain an +1/+1 counter