I've not engaged violently with this frog... but if it's only got 12hp, then surely a single dissonant whisper, or other leveled saving throw spell would do for it?
He has very high armor class or maybe it's some magic. But I was only able to kill him, when I put himto sleep first. He didn't take any damage before.
I did reload though, because I thought, he might be one of Ethels victims.
