Barbarian:
+Finally fixed the bloodlust regeneration not working
Changed Barbarian, Spellsword and Nymph from difficulty 0 to 1, because they all have a negative
Barbarian:
- Increased combo timer by 2.5 seconds
- Decreased bonus axe damage from 5 -> 3
Spellsword
- Increased diamond sword freeze from 1s -> 1.5s, but can no longer activate while already frozen
