Fresh, I'm not sure that's everything so I felt it was more appropriate to write it as a comment. Glad it's good enough to pass as a full response though! If you want me to write it as an answer I'll do that, though.
And Solember, he asked for gameplay mechanics, so I gave him gameplay mechanics. Neither of us said anything about a bug or glitch. If you're right about this being a known mechanic, I'm confused as to why the entire competitive community treated it like it was brand new and how nobody said, "hey, I've known about this for years." I'm positive that if this mechanic had already been proven to exist, battle sims like PS would've already implemented it. They don't leave out battle mechanics for the hell of it (unless it's formally banned by tier voters) and the community is far too large for knowledge to go unnoticed.