A classe Battle Dancer possui um recurso com um bônus de CA, que declara (Compêndio Dragão Volume Ip. 28):
AC Bonus (Ex): When unarmored and unencumbered, the battle dancer adds her Charisma bonus (if any) to her AC. She uses the captivating and confusing movements of the battle dance to evade her foes' attacks.
(...)
These bonuses to AC apply even against touch attacks or when the battle dancer is flat-footed. She loses these bonuses when she is immobilized or helpless, when she wears any armor, when she carries a shield, or when she carries a medium or heavy load.
Enquanto o Duelista Arcano O recurso Defesa Aparente da classe de prestígio diz:
Apparent Defense (Ex): Due to trickery and force of personality, the arcane duelist adds her Charisma bonus to her Armor Class, in addition to her Dexterity bonus. Conditions that cause the arcane duelist to lose her Dexterity bonus to Armor Class also cause the arcane duelist to lose this bonus.
O bônus de CA do Dançarino de Batalha se acumula com o recurso de Defesa Aparente do Duelista Arcano?
Parece-me que eles devem empilhar, pois os recursos têm nomes diferentes e funcionam de maneira diferente também. Mas não tenho muita certeza e gostaria de uma resposta RAW, se possível.