GamePress
Power up a legacy Gengar or TM existing one?
I have two legacy Gengar. My existing one is a 95.6% (15/15/13) with Shadow Claw / Sludge Bomb @ lvl 31. But I also have a 93.3% (15/12/15) with Shadow Claw / Shadow Ball @ lvl 19.
For Mewtwo raids, should I just TM away Sludge Bomb for Shadow Ball or should I power up the other one instead? Is there any legitimate reason to keep Sludge Bomb for Gengar?