Scroll of True Resurrection & hidden quest from Gale Act 1
I missed this my first playthrough, no doubt some of you have too. Interesting hidden quest if Gale dies before he confides in you about his condition. You also receive a Scroll of True Resurrection, which can be kept for another time during the playthrough. I recommend keeping the scroll for later as you can use a scroll of revivify to bring him back just the same. Act 1, Baldur's gate 3 hidden quest.