Me and a friend found something interesting… And weird.
My pillar of fire never proc the helios rune (last perk of the fire staff tree), but his pillar do.
We tried relogging, taking the same exact fire staff perks, going naked, both using non-gemmed fire staff, no matter what nothing changed : HIS pillar of fire proc the helios rune, but mine doesn’t.
Makes me wonder how much little bug/difference there is between differents characters.
My character is “Rhea Torpar” on Tabor Island and his character is “Irezz” on Tabor Island, if you wanna check out our character data or smth.