>>51291342Clefable has strong enough defenses and typing that allow it to set up moves such as cosmic power, minimize, thunder-wave/toxic etc. which allow it to win on it's own, as well as having access to moves such as stealth rock, baton pass, wish, heal bell, and knock off which means it can greatly support any pokemon it shares a team with. In addition it also has coverage moves such as fire blast giving it options to cause damage to counters.
The abilities Magic Guard and Unaware are also some of the best in the game. An Unaware Clefable can completely negate sweepers and Magic Guard ignores all entry hazards, toxic and sandstorm/hail, making it harder to break through.
As for Blissey, she is practically the greatest special defensive wall in the game, having such high HP and good special defense that special attackers can be at +3 and still not be able to break her. Being pure normal helps this as well because the only type that can deal double damage has little in the way of special based damage. She also has access to Wish which makes great use of her insane HP stat to give great recovery to the other pokemon on her team. Similar to Clefable she also has access to toxic and thunder wave for status, stealth rock, and minimize to cripple an opponent. And she also gets Heal Bell and Natural Cure meaning trying to use status conditions against her and her team is more difficult.
I don't know why you felt the need to specify using my own words, it's not like I know of any copypastas regarding those two pokemon, and I have been using my own words for every post I made so far.
Are you able to, in your own words, explain why Nidoking, Crawdaunt or Blacephalon are OP?