The Jes.us Staff from the Jes.us X-Mas Suit is buggy.
The Patchnotes said, he should just have the 3x DMG Effect during PvP-Stuff and Worldboss, but it consumes also Charges during fighting Teammobs, Trash&Bossfights in Dungeon..which isnt correct. Pls fix it, thx.
Although it wasn't stated in the Aeria-posted patch notes, the official site states in their patch notes of 20 December
" After this maintenance, all the equipment with special effects can be used without any restrictions. In other words, those equipment of Christmas epic suit can trigger special effects in all game features including the original wild plundering, arena, cross-server arena, alliance war and world boss campaign."
ie the weapons can trigger and consume charges in every feature of the game.