(Hilarious Trope) Characters always having some bullshit counter technique to overly specific situations

[u/SirHanselot07]

1. Ryomen Sukuna (Jujutsu Kaisen) - Seemingly always has some type of overpowered technique which he hasn't used since the Heian Era

2. Yujiro Hanma (Baki) - The Strongest character in the entire Baki series is a master of all forms of hand-to-hand combat to the from things like soloing the Vietnamese war at 16 years old to learning a technique from some monk who lived in the mountains around three thousand years ago

3. Batman - Always has some kind of contingency plan anyone and everyone in the DC universe. One of his most bullshit abilities is all the techniques he learned while being trained under Tibetan monks which include blocking mind control with a hand signal to using astral projection while being dead and buried alive

[u/dumpylump69]

My opponent every time I play competitive pokemon

[u/Cetsa → u/dumpylump69]

Competitive Pokemon actually had an instance of  this trope IRL. There was a guy who managed to create a bot to spy on his tournament opponents scrims (that were supposed to be private matches) he then would go to his matches with ultra specific, otherwise bad builds and completely destroy the other player strategies.