Does Calming Aroma Stack?

[Otaku]

Do multiples instances of "Calming Aroma" on Florges (XY: BREAKthrough 106/162) stack or is it a one time reduction regardless of how many copies are in play? I checked the Compendium and did a search on the forum and did not turn up an answer; my apologies if I missed it. It changes things quite a bit if three Florges (XY: BREAKthrough 106/162) are in play and so its own "Wonder Shine" attack can now be used for no Energy versus it still requiring [YY].

Thanks!

 

[PokePop]

Yes. That would stack.
It says "{Y} less", not as opposed to "{something something} instead".

The "instead" wording is used when things are replaced rather than added to or subtracted form.