Diamond Knight (M20) #224 [EN/N]

{3} · Artifact Creature — Knight · 1/1 · Vigilance (Attacking doesn't cause this creature to tap.) As this creature enters, choose a color. Whenever you cast a spell of the chosen color, put a +1/+1 counter on this creature. · Illustrated by Alayna Danner · Core Set 2020 #224 · EDHREC rank 14812 · Magic: The Gathering, MTG