M:AT #6 - Peppermint Butler vs. Hunson Abadeer
 

Player has Peppermint Butler as an Ally.

Hunson Abadeer (or any joint combat where there is Undead and Demons both) is in combat against the player.

Does the player get a +8 bonus? Or does this bonus not stack against both types of Monsters?

Re: M:AT #6 - Peppermint Butler vs. Hunson Abadeer
 

We played that it stacks, since that is how those bonuses are handled in all other similar situations that we were familiar with.

Re: M:AT #6 - Peppermint Butler vs. Hunson Abadeer
 

The bonus does not stack. It's a flat +4 against Undead, Demons, or both.