| Gear 4 Form | Anime Episode | Arc | Primary Opponent | | :--- | :--- | :--- | :--- | | (Debut) | Episode 726 | Dressrosa | Doflamingo | | Tankman | Episode 846 | Whole Cake Island | Charlotte Cracker | | Snakeman | Episode 870 | Whole Cake Island | Charlotte Katakuri |
If someone asks when Luffy uses Gear 4, the answer is Episode 726 . That is the moment the iconic "Bounce Man" form changed the scale of power in the series forever.
| Gear 4 Form | Anime Episode | Arc | Primary Opponent | | :--- | :--- | :--- | :--- | | (Debut) | Episode 726 | Dressrosa | Doflamingo | | Tankman | Episode 846 | Whole Cake Island | Charlotte Cracker | | Snakeman | Episode 870 | Whole Cake Island | Charlotte Katakuri |
If someone asks when Luffy uses Gear 4, the answer is Episode 726 . That is the moment the iconic "Bounce Man" form changed the scale of power in the series forever.