What would you need to do to make Wishkeeper actually good?
Wishkeeper as a whole is not a good exotic. As a bow, its dps is bad. its single hit damage is meh and outclassed, and its exotic effect is situational at best and not even good at it. It requires building stacks to make the effect of a suspend grenade, but its not practical in pvp and just killing the things is more efficient in pve. It cant be used against bosses because they are immune to CC, and suspend's damage break is pathetic.
What could you do to save this exotic? Outside of just completely reworking the effect of course. As an ahamkara related weapon, i wish it had more to do with wishes. If it made suspended enemies explode on death and increase the damage of suspend break to that of shatter, would it be good then?