Things to Test
SystemHP
Find a method of triggering SystemHP.isDnDMassive, since getSize returns the abbreviation, this would seem to be buggy.
Spell Fixed DC
Spell seems to have a Fixed DC limited by Innate. TEST-4 attempted to trigger this behavior, but failed. At first glance, however, SPELLS in PCClass would seem to be unable to use a fixed DC unless INNATE
Need to evaluate this relative to tracker 1223858
Hit Die Dependencies
PCClass addSubClass and addSubstititionClass use put(ObjectKey.HITDIE), which is a .MOD modification... this is an order of operations issue. Can a test be designed to highlight this problem, or is it successfully avoided?
MODIFYFEATCHOICE
The ModifyFeatChoice token assumes that chooser.getSelectedList() returns a String, and that is probably a bad casting assumption.