>>20311043>>20311063>>20311183>>20311895>Typhlosion ThunderPunch vs. Feraligatr: 131-154 (35.1 - 41.2%) -- 73% chance to 3HKO after Leftovers recovery>Feraligatr Hydro Pump vs. Typhlosion: 250-294 (69.6 - 81.8%) -- guaranteed 2HKO after Leftovers recovery>Feraligatr Surf vs. Typhlosion: 199-234 (55.4 - 65.1%) -- guaranteed 2HKO after Leftovers recoveryThose are Gen II calcs.
Note how Thunder Punch was even weaker back then.