I am sorry, but you are wrong Taril. I loaded into my game because I had a convenient save just before the encounter at the counting house and took an elixir of see invisibility with Gale, who currently has a Spell Save DC of 18, which is the number the Reapers of Bhal had to roll against (they only get a +5 bonus on tactician). In another save in which Shadowheart had Volo's eye, her Spell Save DC is 17 and again this was the number invisible creatures had to roll against. I find that with 20ish Spell Save, the See Invisibility effect works fairly reliably.
And I should have added that I don't want to dismiss that you have a bug, I just encountered enough people who thought that Volo's eye just worked without any rolls and thought they had a bug because of this. The tooltip of the eye is a bit misleading in this regard. =)
Last edited by Anska; 05/08/24 11:12 PM.