In the original version of the anime, Luffy was going to use Red Hawk against Hody because he never wanted to lose someone important to him again. It’s here that he has a brief flashback to Ace ...

Gum-Gum Red Roc combines Gear 2 and Gear 3 and is a mix of Luffy's Elephant Gun and Red Hawk attacks ... Since Wano, Luffy has advanced greatly in his use of Haki, and it is very rare for him ...