When this card is Normal Summoned, place 2 counters on it. This card gains 800 ATK for each of these counters on it. If this card would be destroyed by a card effect, remove 1 of this card's counters instead.
For me in duel link's he works best with b-buster drake,biofalcon,and jade night maybe
1.buster drake you can use him a tribute for m,s which would activate b- drake and simple search another b-drake to attach to M,S to give him a extra life and make him immune to spells.
Biofalcon-is pretty much a search for your M,S Simmon let your jade knight get destroyed search any monster with jade knight then that activate biofalcon and let get a M,S to hand in the same turn and just use your gravity blasters and pump up your M,S and then use your spell to whip your back and whip their backrow that I can come up with so far hope it helps!