I'm sorry that it's a problem for some people but my favorite color is green  and I'm always sad if there isn't green in a boardgame. I don't really intend to play non-2player but maybe I will buy the multiplayer expansion just for the green color. Purpule is also not bad but if I could chose I would have chosen yellow.

Ok, that's good to hear! Please put at least 4 of each interesting/useful spell into those packs.

Why does the Beastmaster have a Bearskin as an armor in the suggested basic spellbook?

The main set won't have any frost attack spells if I'm correct. So the Beastmaster would be better off with a Dragonscale Hauberk or something similar.

I think there should be some spells that have a higher mana cost for mages outside the spell's schools (or for opposite schools). So apart from the usual higher spellbook building cost. Let's say some very powerful and flavorful healing spell for the priestess or something like Death Link for the Warlock. So let's not make them x mage only but simply higher mana cost for other mages.

"place is like BGG" and then you exactly describe BGG. According to what you wrote there's no need to use this site as BGG already did this years ago. And everyone is using BGG. If something is not on BGG, it does not exist.

I'd like to see a mind spell called something like slow time. It would be a mage only spell and probably with a high mana cost. You could either play it as a quick spell in your final quickcast phase when you had the initiative this turn, and the effect would be that in the next round you keep the initiative. You could also cast it as a full spell, in that case right after it you could do two additional actions. So the mage casts it, and two of his creature could move/attack.

I'd also like to see more fairy creatures (probably for the druid), some middle eastern creatures like, djinn, efrit, fire-snake, and some insect creatures including bees (maybe a bee-queen that reinforces the normal bee-s) and wasps.

Of course, but I was thinking there must have been a reason those spell are not in their own basic school. If maybe not only in-school only but in-school and novice spells.

I understand that the current rules offer more varied play and probably right now some school may be lacking some cards that will appear in future expansions but only in-school would be an interesting thematic variant.

This is directed to the playtesters and designers