Aqorm's Steal ability can remove the nuts and bolts from robots, instant killing even the toughest droids.
Anideshi's normal attack with the Sword of Sorrow pretty much is instant kill for most enemies in the game. Not because it causes death status or anything, but because it's massive damage, plus about six attacks.
Heart Is an Awesome Power: Tamashii, The Empath, has a power that restores a percent of life (and heals curses) in exchange for wounding her. But try using it against the final boss of the game... making it a literal example of this.
With all the weirdness going on in this game, sometimes it's the little things that matter. Nevras with all his original objections to Ambrosia being poor, manages to accept her now being God. This may seem like a small acceptance, but in this game God Is Not Good, being closer to a Blue and Orange Morality, and somewhat sadistic (apparently everyone knows it too, which explains Ambrosia's extreme fear and embarrassment at having become this). This is compounded by the fact that even if God weren't all these things, Ambrosia isn't all together, and would probably destroy the world on a whim. Nevras and Ambrosia's duaghter Tamashii are okay with this without question.
Tamashii: Are you kidding? That's like the coolest thing my mom could be!
Nevras's dad and mom fend off assassins without help from their guards.