okay, fair arguments, i don't know what the future will bring, but imagine the following situation from today:
Visions Eddie, Alliance General, Pruple Troll (or red ABB) and blue Rescuer
you go first: AG will steal power 105% of the time (lol). So we have 7 Power from the start. Visions will remove the beneficials from 3 chars on avarage and blue rescuer will stun this guys 100% of the time for 2 turns. I tested it and it works damn good. When they enemy can act again Visions Eddies Fury will make them stunned again. Okay you need a specific setup, but this is pretty badass OP i think

Even when going 2nd this is a win situation >97% of the time if you use it against appropriate teams. For me this is completly broken. and it doesn't matter that visions doesn't do that much damage in this case...