Luffy gets 2 haki boost
Mihawk trained zoro mainly in swordsmanship
Ivankov trained sanji mainly in ways that physically enhanced his body
- Armament
- Conquerors
- The raid suit
- Leading to it amping his body
- Maybe a diable jambe boost from sora
- Enma
- Which may lead to him learning to blacken a blade. And maybe maybe zoro learning to be able to put the same output in all his swords if oda wants to wank Emma less post wano
- Probably a new sword by the end of the arc too
Mihawk trained zoro mainly in swordsmanship
Ivankov trained sanji mainly in ways that physically enhanced his body