When being in the Gate of Fates you should be able to open your inventory and character stats to directly see the impact of allocating points.
Also a direct switch to the active skills should be possible.

In the stats panel a stat for your attacks/ casts per second should be stated for more accurate dmg calculation.
So the current 'average dmg' should be the result of:
average dmg * attacks per second
and therefore be renamed in dps.

if cast speed doesn't fit there because of the different cast speed modifiers of each speel, you should include that stat in the spells stats + skill bar.

Also: Some spells are causing ailments e.g. 'causes weakness' without telling what that means. Some explanation would be really helpful)

Some players might not even understand the word/function of ailments to begin with.

And again: Thx again for the great experience so far! :)

BR,
Centhron