Unstable F.O.O.L.

You've caught a F.O.O.L. It could explode at any moment—return it to Zaxis before it's too late! — In-game description

Unstable F.O.O.L.

Effect type

Effect

Stacking

No

Game link

“

You've caught a F.O.O.L. It could explode at any moment—return it to Zaxis before it's too late!

— In-game description

Unstable F.O.O.L. is an effect applied while holding an Escaped Experiment during the event Find the escaped experiments and bring them back to Zaxis.