Dwarf Engineer, Turret Master

When Dwarf Engineer, Turret Master enters the battlefield, create a 2/2 colorless Turret artifact creature token with "Defender, {t}: This creature deals 2 damage to target attacking or blocking creature."
{1}{u}, {t}: Create a colorless Platform artifact token with "Sacrifice this artifact: Target creature gains flying until end of turn."
{2}{r}, {t}: Put a +1/+1 counter on target Turret you control