Struggling, struggling..... I finished the game but...
using the "Tony Stark" option, i.e. Gale activating the orb. (I thought immediately of Infinity wars/endgame, the moment the Nautiloid's barrage came in, and Gale sacrificing himself on top of the brain was like Stark snapping his fingers with the infinity stones, stopping the fight and killing all evils. Good old Gale, I hope Mystra takes his soul in her palace) Now I try to claim victory with force of muscle and spell, but.... I don't even know how I'm supposed to do it.