Quick answer
When was the first time Luffy used Gear 2?
Verified through chapter 388Updated
What the manga shows
6 factsLuffy begins activating Gear Second transformation against Lucci.
Luffy mutters the word GEAR as a question while crouched and beginning transformation.
Luffy shouts the technique name JET PISTOL as the attack connects.
Steam visibly emits from Luffy's body during the transformation.
Luffy initiates a transformation referred to as Second Gear.
Luffy declares all techniques will evolve one step while steam rises from his body.
Change log
2 chapters- Chapter 388Added 4 facts; updated the answer
- Chapter 387Added 2 facts