Hello there,
sometimes it happens, that Balton becomes immune for a long time after finishing its event, if the boss respawns. Me and my guild had this issue for several times now, which is pretty annoying, since Balton can easily oneshot ppl through its random aggro at this point. I mean, it's normal that he's immune for some seconds, but we experienced fights with more than 20 seconds, which might be a bug, I guess.
At least this should work better, if the planned changes come to rofl, or we all will have much fun at this boss
Example video from today:
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