Draconic Bloodline Arcana question

[Goblin Berserker]

If I am a Draconic Bloodline Sorcerer of a Black Dragon, do spells that affect yourself and cause damage when you are hit get the bonus?

Example: Eruptive Pustules. If I am under the affects of this spell and get hit will the attacker take 1d6+1 damage? (The +1 from the Bloodline Arcana)

Thanks in advance.

[Dasrak]

So long as the spell has the acid descriptor it gains the benefit of your arcana. Eruptive Pustules has the acid descriptor, so yes you get the extra damage.

[Quandary]

Yup.