One of Gruentius' passive is Ultimate Down is reduced by 50%, but this does not appear to be functioning. I am in season 3, when ancient battle field first unlocked, as I was progressing through the levels of it, I noticed it was working, my hero Vinyara was NOT able to reduce his Ultimate bar 100% to the previous skill marker. However, now in level 9 the same hero can reduce the boss's ultimate bar 100% to the previous skill marker.
#Ancient Battlefield Boss passive not working as described
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