Vigilance (Attacking doesn't cause this creature to tap.) As Diamond Knight enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, put a +1/+1 counter on Diamond Knight.
Card condition guide+
NMNear Mint — like new, no visible wear.
LPLightly Played — minor wear on edges or surface.
MPModerately Played — visible wear, still tournament-legal sleeved.
HPHeavily Played — strong wear, creases or scratches.
![Diamond Knight [Core Set 2020]](http://cafeorknroll.ca/cdn/shop/files/2282396b-3fdf-5ef4-b0f0-e88748b6e821.jpg?v=1746678529&width=1445)
