Multiple Azmerian Wisp touch on Non Rare Mob Mechanic Suggestion

I wish multiple wisps could affect non rare mobs.

I try getting the 200% wisp breakpoint on rares as it seems a lot stronger than 199%.

Having multiple wisps getting charged up at a time on the way to the rare instead of whatever wisp is in the lead would be very nice.

Even creating a unique tablet that allows this would allow for better wisp juicing if I create a tower setup that enables 5+wisps on a single map.