Levelling - When a monster gains enough experience to level, they gain all of their hit points, skill points, but must train for new feats, abilities, spells.
Training: It takes two weeks to train for each feat, ability or spell selection if the character makes their Intelligence DC check and appropriate other ability DC check if there is one.
DC check = 15 + 5 per pre-requisite
Modifiers
- profession (trainer) skill ranks (can train self)
-5 if trainer has feat already
- character Int modifier
- other relative stat modifier up to -5
+10 DC to self train
Roll of a natural 20 is an automatic learn
Roll of a natural 1 is an automatic fail
If a character fails, they can spend an extra week to gain a +2 to their die roll which is cumulative.
Cost of training depends upon the trainer.