Thanks a lot for the feedback, I really appreciate it!
1 – Yes, it's a pun, so there's no description
2 – Parties are completely random, so this can happen. However, a no-damage composition can still be viable (for the player as well) if you can heal or shield enough and let fatigue kill the enemy
3 – At this point, yes; (you can resurrect dead ones with a potion, just in case)