>>42756895I used Regigigas a lot in Gen VII with Entrainment Moxie Pyroar or Worry Seed Sceptile. It doesn't work most of the time.
The prevalence of Incelroar means that they will Fake Out Regigigas' partner most of the time, not to mention that its Intimidate shuts down Regigigas with or without Slow Start.
Sure, you can use Protect to avoid the Fake Out, but Regigigas' lack of recovery means that once its HP is chipped down and/or it gets burnt or poisoned, it's completely shut down. Which makes me wonder what the fuck were GF thinking when they made Slow Start considering that even in Gen IV Burn and Poison completely fucked Regigigas.