I have not built a prismatic variant yet… But moth keepers wraps with tessellation and its catalyst would go pretty hard for all content. Tessellation now explodes with elemental damage matching your grenade. You could have constant grenades via having three at your disposal due to mothkeepers. Meaning your tessellation is always loaded yet you can throw down a grenade of which would be blinding moths against enemies or a void overshield for your team. Meaning you can always have constant buffs/debuffs going and have one of the hardest hitting specials in the game.