What is the most damage a move can do?

rumors that it is shuckle but I’m not sure if its true.can someone help?

Pleaselog inorregisterto add a comment.

This is the best I can find

+6 252+ Atk Choice Band Refrigerate Kyurem-B Helping Hand Explosion vs. -6 0 HP / 0- Def Noibat on a critical hit: 9068992-10669408 (75574933.3 - 88911733.3%) – guaranteed OHKO

Hope I helped!

A level 100 Shuckle can potentially deal the most damage in one single attack through the use of numerous stat boosters; by receiving the effects of Helping Hand from two allies in a triple battle, holding a Metronome, Power Trick, a Skill Swap to Pure Power, a conversion to Ice, and 6 stages of positive Attack stat changes. Also, both of Shuckle’s partners must have the Ability Flower Gift and the weather must be sunny. On the 5th turn of using a Defense Curl-boosted Ice Ball (learned via Mimic) consecutively without any misses, if used against a level 1 Noibat with minimum Defense stats, that has 6 stages of negative Defense stat changes (such as from being subject to Screech 3 times), and being under the effect of Forest’s Curse it can deal 721,899,685 damage with a critical hit.

Source

Pokemon: Shuckle

Opponent: Ledyba

Here’s the calc for how much damage we’re talking about.

PS.- Rollout is not an option on the calculator, so I took Rock Slide with Rollout’s base power. Flower Gift is not an option on the calculator either, so I manually calculated it.

Hope I helped!

I would keep it simple, and while it may not be the most possible, when you include stat level drops and items, it is the maximum without all the technical stuff.

V-create + critical hit + 4x Super effectiveness.

basically the strongest non normal type move critically hits an opponent whose types are both weak against fire.