Arc 5Godslayer and Sage Training
Uchiha Natsu killed Saint Charlos on Sabaody, fought Kizaru, and forced the World Government to raise his bounty and strengthen its defenses. He then took control of Doflamingo and Caesar’s research before beginning to develop a Susanoo-based Sage Mode.
- Natsu freed a scientist at the Sabaody auction, killed Saint Charlos and CP0 agents, and fought Kizaru before leaving the ruined island.
- The Five Elders set Natsu’s bounty at four billion Beli and named him a Godslayer, while ordering a blockade around Origin Island and reinforcing their defenses.
- Lafitte recommended Teach for Crocodile’s vacant Shichibukai seat, and the Five Elders agreed to consider him if he captured a worthy pirate.
- Natsu confronted Doflamingo in Dressrosa, used Genjutsu to break his resistance, and learned that Caesar Clown was conducting experiments on Punk Hazard.
- Natsu made Doflamingo bring Caesar to Dressrosa, trapped Caesar in a Genjutsu, and ordered Doflamingo to supply the Uchiha Clan and take Caesar to Origin Island for research.
- Ace rejected Teach’s offer to join his crew and fought him on Banaro Island, but Teach defeated him after their prolonged clash of fire and darkness.
- Natsu learned from the Life-Bound Demon Fox that Susanoo could refine Natural Energy, named the fox Kunwu, and began training to use Susanoo as a Chakra Cloak.