- a full subquest set in the Astral plane (I'm even prepared to put up with Gale for that to happen) - Nettie as a companion (I'd really rather have her as my healer than annoying Shadowheart) - Sorcerer with all sorcerous origins available as playable class - cap on lvl 15, not 13, even if that means a much tougher act 3 - Possibility to romance Halsin, although I fear he is doomed to die at Moonrise Towers - Encounter with Viconia in the Underdark - Possibility to cast all spells, but making the most powerful ones very hard to acquire - possibility to join society of Brilliance, or other organisations, the way we could join the Shadow thieves in BG2 - Proper explanation for why our super powerful companions are lvl1 at the beginning of the game (Gale is supposed to be a prodigy who had sex with a God, Shadowheart was entrusted by Shaarians with an important mission, and Wyll is supposed to be a legend in Baldur's Gate).