As funny as it is to imagine a Deoxys defense using Stored Power, Psycho Shift, Rest and Taunt to utterly wreck some teams, or Sigilyth or Mega Latias doing the same thing, that's not exactly something we should be too afraid of because of how ridiculously gimmicky it is.
We just ban sleep in general. Mostly Hypnosis to be honest, since that is the premier case of RNG nonsense in this tier, but losing sleep powder, yawn and spore aren't gonna ruin things since not a ton of Pokemon use those. Amoonguss can live without sleep. Venusaur and Lilligant-H can bear to live without sleep powder. And the Yawn abusers can get by without Yawn anyway.
And if it turns out paralysis gets to become a massive issue, we ban that too if necessary. But until that happens, lets just get rid of sleep because it's an uncomepetive gimmick first and foremost nowadays.
And if people are upset because they wanna use sleep? Well good news, VGC exists and you can do whatever you want with sleep over there.
We just ban sleep in general. Mostly Hypnosis to be honest, since that is the premier case of RNG nonsense in this tier, but losing sleep powder, yawn and spore aren't gonna ruin things since not a ton of Pokemon use those. Amoonguss can live without sleep. Venusaur and Lilligant-H can bear to live without sleep powder. And the Yawn abusers can get by without Yawn anyway.
And if it turns out paralysis gets to become a massive issue, we ban that too if necessary. But until that happens, lets just get rid of sleep because it's an uncomepetive gimmick first and foremost nowadays.
And if people are upset because they wanna use sleep? Well good news, VGC exists and you can do whatever you want with sleep over there.