world event and dragonite ore
Does the Dragonite Ore come from the ground chest? If so, I believe so. I used to farm the Karka Queen on multiple characters per day and I got 30 Dragonite Ore from her ground chest each time (the daily bonus chest was once/day only, of course).
Yes. The first time you kill a specific world boss, you get a daily bonus chest and then a ground chest. The daily bonus chest is once per day per account. The ground chest is once per day per character. If you then do the same world boss on a second character that day, you won’t get the daily bonus but will get the ground chest.
Edit – Hit Post too soon. You only get Dragonite Ore from the ground chests, however, but you should get ore from each character.