Feraligatr d - Battle Aura

[Poke Granny]

Does Battle Aura accumulate.

Say I have a bench full of delta species and Feraligatr is my active, do I +10 x 5 and +10 for Feraligatr for a total of +60

 

[PokePop]

That's not how it works!

If any of your delta Pokemon attack, that Pokemon does 10 more damage. It doesn't say to add 10 for each delta Pokemon in play and add all that to the one active's attack.

Now, if you have 4 Feraligatr d in play, all four of those would stack and add 40.