No, there is nothing wrong. But I think there is a mild balance issue that needs to be settled. See also my parenthesized comments above.
Honestly I don't think there's much balance issue in it at all.
If it's a lever, there's only a small chance to actually get it as a lever at all.
In N! it would be a god send, just like a lever to flood the level with water, which considering N! is even more OP.
Now saying this from experience; Most of the N! deaths are usualy caused when you can't dodge anymore. Running out of run state. Berserk poofed off. Healing while running and getting run state turned off.
Now, if it were a pill carriable, it might have some balance issue, but then again, it could be exotic, or have setbacks to make it less reliable.
As a lever, I see no issues with it.