Well if you want me to.
Team Pyramid Head
Athos + Clones can wipe out any of the non Shadow (unless he's not dodging, then he also dies easily) non Wesker guys with one volley of triple Luna. How many of those he gets off is the key to this fight. Ganondorf is tanky and can probably charge right into the gunners. Kinda think they'll prioritize the thing charging them rather than the old guy casting. So Athos likely kills one guy before the gunners realize that he's the threat to prioritize first-- but then there's the whole "three of them which do I shoot" so I could see him picking off two before he's heavily under fire with the support he's got. The other key here I think is in Pyramid Head, who basically kills a guy in one shot-- and he's gonna have ample time to lumber over the opposing team while Cielo is tough to hit and Ganon tanks. If guys are bunched up he may even get two. So between Athos and PH alone you've got three deaths probably before they're in any danger of dying. Cielo and what's left of Athos/PH/Agahnim/Ganon (the latter two probably do very little... one from being pin cushioned, the other from being Agahnim) can probably handle the rest.
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No problem!
This is a cute and pop genocide of love!