How is Luffy going to defeat Kaido when he can't even defeat Big Mama? - Quora
Did Luffy use Gear Third against Big Mom? - Quora
Will Luffy fight Big Mom? - Quora
Will Luffy learn Gear 5 against Kaido? - Quora
Could Gear 5 Luffy beat Big Mom with all of her powers at her disposal? - Quora
Could Gear 5 Luffy beat Big Mom with all of her powers at her disposal? - Quora
Did Luffy use Gear Third against Big Mom? - Quora
Can Luffy beat Big Mom? What would happen if he fought her at full power with all of his crew members on his side (including Zoro)? - Quora
Did you feel weird that Luffy didn't fight/defeat Big Mom in the Whole Cake Island arc? - Quora
Can Luffy defeat Big Mom, or can he defeat/damage Kaido? - Quora