Umbreon Shell Bell Most likely not IV/EVd - Toxic - Wish - Protect - Moonlight Shell Bell. SHELL BELL. SHELL BELL. I trick it Specs and just........ I send out Rotom vs a worn down Umbreon that revealed 3/4 moves (not Toxic yet.) Next turn, I Trick and recieve Shell Bell. He goes for Toxic and misses. His team was Charizard Aggron Umbreon. Guess which mega evolved.