[Bungleau]

Arfie,

Training at guilds doesn't matter a whole lot in the long-term play of the game. Before you get near the end, you'll be at least level seven in every spell school you can get.

That being said, I'd get up to level 4 Vine ASAP, and then go to level 7 Spirit. There's a certain level 4 vine spell that's very handy when you get to the serpent temple... and just a short review of the short list of spells should identify the little gomer.

And I always train spell schools at the guilds (with the exception of level 1, and in rare circumstances, level 2). Spend all those skill points on sorcery instead.