I had this come up in a game recently and wanted to check here to see which way was right.
I had fiery kiss in shadows and when I used it, I got Margaery Tyrell (Tales from the Red Keep) out of shadows. Card text:
Fiery Kiss - Response: After fiery kiss comes out of shadows, choose 1 non-army Bara character in your dead pile and put it into play...
Margaery Tyrell - Response: After a card comes out of Shadows, choose a non-Lady character. Until the end of the phase, treat that character as if its printed text box was blank.
The question was would I be able to trigger Margaery's ability? I thought I could since it would be the same response window, but my opponent didn't think that it would. Since I wasn't 100% sure, I just played without triggering it, but I am curious which way is correct.