What are 'class abilities' when subclassed

AcadianPaladin · June 8

Solar Barrage (morph of Dawn's Wrath Solar Flare skill) says, in part: 'Conjure solar energy to blast enemies around you, dealing [563 / 566 / 573 / 580] Magic Damage every 2 seconds and increasing your damage done with class abilities by 5% for 20 seconds.'

The character is a Nightblade who has subclassed into Dawn's Wrath and Animal Companions. For a subclassed character does 'class abilities' mean:
a. Any class ability on your bar regardless of whether it is subclassed or not? Would the bonus apply to NB, Warden and Templar slotted abilities since they are all 'class abilities?
b. Only abilities from the class the skill comes from (Templar)?
c. Only abilities from the character's actual main class (Nightblade)?

Would love a definitive dev answer.

@ZOS_Kevin

Soarora · June 8

It was mentioned in a patch note somewhere, maybe the first one for PTS. Or the stream? Its every class ability though.

Cooperharley · June 8

Refers to every class ability - meaning no weapon abilities, guild abilities, etc. All subclassed abilities are class abilities technically.

AcadianPaladin · June 8

That is great news then! Thanks!

ADarklore · June 9

As others have said, just like with passives being fully interactive with currently active subclassed lines... so then are all the abilities considered 'class abilities'.