Diluc
If a Pyro user with a big sword is what you’re looking for, but you want someone more dependable than Dehya, you can’t go wrong with Diluc. He can pile on damage super easily, especially when his skill can be used three times in a row before cooldown and his Elemental Burst requires little energy to use.
I’ve found him to be a lot of fun to explore with too. His claymore breaks items down quickly, and the uptime of his skill makes it great for puzzles. There have certainly been stronger Pyro DPS introduced during the game’s lifetime, but Diluc is reliable and effective. You can’t go wrong with him.
