Warchanter enhancements

Tier 1
Requires Skaldic Rage, Bard Level 1

Tier 2
Requires Bard Level 2, 5 APs spent in tree

Tier 3
Requires Bard Level 3, 10 APs spent in tree

Tier 4
Requires Bard Level 4, 20 APs spent in tree

Tier 5
Requires Bard Level 5, Character Level 12, 30 APs spent in tree