Greninja's Shadow Stiching vs. Raikou's Shining Body

[pokeMATHter]

Greninja uses Shadow Stiching against a Raikou with the Shining Body ability and a :lightning: energy attached.

Is Shadow Stiching's damage reduced by Raikou's ability?

Greninja
http://pokegym.net/gallery/showimage.php?i=56790&c=333

Raikou
http://pokegym.net/gallery/showimage.php?i=56674&c=332

 

[PokePop]

No. Damage is done first, then effects are applied.
So the damage would be done (and reduced) before the Ability is turned off.