One of the guys who commented on my reddit version of this post actually gave a great suggestion for a roaming super using the kamas. This was his idea: "Frostreaper (Revenant): Draw your Stasis kamas. Light attacks swing with Silence, instantly freezing enemies and making them vulnerable to further Stasis damage and debuffs. Heavy attacks swing with Squall, unleashing frigid gusts of wind that linger briefly, continuously damaging and slowing enemies."