Abyss 14
Arborea/Olympus 13
Arcadia 7
Baator/The Nine Hells 12 + 1 = 13
Beastlands/Happy Hunting Grounds 2 - 2 = 0 The vorpal blade went snicker-snack! 
Ysgard/Gladsheim 14
Overheard while adventuring on the Beastlands:
DM: Yes, if you fail your Charisma check you will transform into that fox you just killed.
PC:  Anything I can do to auto-fail my check?
Perplexed DM: Uh... What?
PC:  Tell me again, using descriptive language exactly how the fox looked.
DM: ?!?!?
Kill it!  Kill it with FIRE!