Nothing is for sure, here's my understanding of things:
1) Divination spells have been mostly ignored at the moment :
- some of them replaced by skill checks (ie. "Detect Magic"),
- some would be useless because the game gives a lot of information on things (ie. "Identify", "Legend Lore"),
- other spells might be too complicated to implement (ie. "Contact Other Plane"),
- some might not be as useful/pertinent given how the game is set ("Locate X" and "Scrying").
Thus, I'm not sure Divination Wizard would be advisable (personal opinion, of course).
2) Larian has confirmed the races from the PHB but I don't know about classes/subclasses.
3) Artificier is not PHB, hard to say if it will be implemented or not. While I hope for non-PHB content, I think it's wiser not to put too much hope on it. That being said, I think its important to voice that interest. Show that people really want non-PHB content as well (whether it's spells, races or classes, or even certain mechanics) 🙂! Some of those non-PHB features offer so much flavor!
4) Multiclassing was confirmed by Sven (multiple times, I believe) but was never planned to be part of the EA. So, I think we can at least count on that ^^
Some sources :
https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=677277https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=829734Personally, as of now (it's ever changing 😅), I've planned (non-exhaustive lists) : a Ranger-Rogue (inspired by Connor Kenway from AC3), a Copper Dragon Bloodline Sorcerer (a good noodle yet trickster/Charlatan that could also take some levels as Bard because Copper Dragon loves bards
*), an Archfey Warlock (Oberon as Patron) and a Lore bard (I have created various Lore bards actually, the later is a Wood elf, using the flute and some druid/ranger-like spells, might be my final pick for my "canon" playthrough).
Depending on whats added, I could also go for a Eladrin Wild Sorcerer (needs non-PHB spells like "Infestation", "Absord Elements" and "Chaos Bolt", though) or a Shadar-Kai Shadow Magic Sorcerer 💜
