Souji Seta (P4) vs Sulphur (PB) - No P4 so no vote, but wow, this looks like the rare victory of ranked vs. Sulphur. Sulphur has one and only one weakness - his MP reserves aren't great, so a fast auto-life spammer can spell trouble. I doubt Souji is fast enough, but Terminate->splat->revive->Terminate->splat->revive with 1 HP and Sulphur is out of Terminate juice I believe. That leaves Omega Ice... but which Souji probably just immunes. Sulphur's physical is awful, so assuming Souji can sneak in a heal after his last revive, he should be fine.
Ghaleon (Lunar:SSSC) vs Zog (BoF1)
Cristo/Kiryl (DQ4) vs Rofel Wodring (FFT) - Yeah, Upper/Buff is a multiplier based on your current defense. So either Cristo opens with that (and maybe keeps the big buff despite his armor getting broken later?) and gets Silenced, or he opens with Silence himself and he doesn't get the crazy defense boost to make him immune to being 2HKOed by Rofel's assault. First strategy sounds the best, and it's still kinda shaky, so.
Erk (FE7) vs Gares (OB) - Magic Triangle hype for Gares? Stat topic claims that Magic Defense is his bad stat, so.