Eidolon stacking energy damage

[Roboman1723]

I'm building a level 10 Eidolon and was wondering if these two things stacked.

I get Energy Attacks(Acid) and later get Amulet of Mighty fists to enchant my claws with fire, is this possible?

Flaming Acid Claws would be pretty neat.

Energy Attacks

Amulet of Mighty Fists

Thanks for the help!

[Avianfoo]

It works.