In Cerebella's Diamond Prize Fight using Beowulf's Lupine Pummel or Geatish Trepak causes enemy to trigger the pf modifier, so after said bbs enemy gets unflinching and armor breakUnless they're is not used in hype mode, in that case everything is okay
In team with Eliza Inner Pieces and Valentine Oh Mai, switching to Eliza after teammate's death causes Val's SA to trigger twice, I think, what's happening is that dead body gets enraged, and these enrages transfer to Eliza who also gets enraged