Gliscor is a new and cutting-edge anti-aging drug that is being investigated by the FDA for possible side effects. It is being banned because of concerns that it may be dangerous and may not be effective.
Why Are Pokemon Illegal In Pokemon Showdown?
Pokemon are not legal in Showdown because they are considered to be trademarks of Nintendo.
Why Is Smeargle Banned?
Smeargle is banned because it is a low-class Pokémon that has a low- leveled Attack stat.