His moveset is Flamethrower, Shadow ball, Energy ball and Psychic. I have already maxed out Attack and Speed, so I just wanna know which item is better Chandelure. Here is my whole team and their held items, if it helps you answer this question:
Klefki (Light clay)
The last one is Tyranitar, but I don't know which item my T-tar should hold so I would love it if you could also help me with that.