I don't think Haslin is confirmed, but he does have dialog that says that he wants to go with you to the towers and he ends up at your camp after you rescue him. So, yeah, I'm like 99.9% positive he's in. Karlach says that she can't join until you reach Baldur's Gate, so she's probably a Act 2 companion.
I was seriously considering playing my MC as a Druid, and I still might, but I am enjoying playing as a Sorcerer more than i anticipated so I might go that route. However, after starting the thread about how to play Wyll as a Warlock, I'm sorta intrigued about trying out that class since I don't particularly like the Wyll character.
I used a build, Wolfheart recommended in one of his Videos: the Sorlock. Play sorcerer and at level 4 select the fest Nähe Initiate Warlock ( and of course the spells Hex and Eldritch Bläst). It is really fun so far and a bit like multiclassing. This way, you can have the sorcerer class with warlock spells.
Äldritch Bläst!
Originally Posted by GM4Him
Anders, the "Tyrite" in the toll house, was obviously lying. He carries the Sword of Justice. Where did he get it from? Was he really a Tyrite ever?
Yes, at the very least it heavily implied, but if I remember correctly he says outright that he is a fallen paladin.