Angel of Vengeance enhancements

Tier One
Requires Font of Power, Favored Soul Level 1

Tier Two
Requires Favored Soul Level 2, 5 APs spent in tree

Tier Three
Requires Favored Soul Level 3, 10 APs spent in tree

Tier Four
Requires Favored Soul Level 4, 20 APs spent in tree

Tier Five
Requires Favored Soul Level 5, Character Level 12, 30 APs spent in tree