Not gonna lie, in Fire Emblem Fates (Revelation route), when the entire group jumps into the canyon to get to Valla, I screamed “CANNONBALL!!!” when Corrin jumps for lightheartedness…right before Anankos screamed into my earphones.
So Possessed seems to be do-able. I got to Oboro before I forgot she has counter and Camila died because I wanted to one-round with a melee axe. Oh well, I’ll try again tomorrow.