Bless you,
Infinitron, if ever there was a thread that needed splitting, it was this one.
Xzar's look in that mobile game physically hurts me to my core, he's one of my favorite party members in BG1.
His BG1 portrait makes him look unhinged which he is but the mobile design goes that super gay eccentric carnival clown route and he doesn't even look like a Wizard/Necromancer. I'd have guessed it was some Rogue.
Part of why I like BG1/IWD portraits is that they aren't obsessed with using some sterile visual style that makes the characters attractive but bland. Xzar should look like some lunatic in his 40s/50s, not a JRPG villain.
It's a mood thing, some of this HoBG artwork conveys the wrong impressions about the characters. Xzar is the worst in this respect, he used to look like a manic, unstable schyzophrenic, a grown man who goes from ominous musings about moving trees to raving about knowing "dragons with feet like rabbits." His portrait, his lines, his voiceover, they all suggested an unhinged individual who's in constant turmoil, not an effete, serene youth who looks two Valium pills short of a cardiac arrest. I get the artist's play at contrast between the detached necromancer and his trade, but it's not the same character on display. Same thing applies to Khalid, whose original portrait fits the description of a nervous, apprehensive man, loathe to face conflict with either enemies or his "gentle and comforting" wife, but in HoBG's rendition he's brimming with confidence under a hail of arrows.
Again, I'm not knocking the artist, the illustrations are good, but they're overly flashy and fail to catch the essence of some of these characters. It feels like they weren't done by someone familiar with the source material and I suspect the writers just handed out some basic descriptions and rolled with it.
The Zhentarim symbol on Xzar is about the only thing I like about his pic. Monty's hiding his own. Not surprising though, Xzar is the insane one.
I actually disliked that. Sure, Xzar's batshit, but he's still capable of effectively pursuing a goal. At the very least, whoever sent him that way must've trusted he wouldn't go advertising his Black Network affiliation all around Baldur's fucking Gate, and he never outright admits it in the game.