How to Defend

[Graeme Dice]

Diseases tend to ravage my armies. Enemies casting leprosy are brutal, and troops eventually die off. Is there a defense against this?

None other than affliction removal.

I know disease does not affect undead, but how about demons or other summons? Out of curiousity, what benefits do demons/devils get?

Demons are also unaffected by disease. This is useful for Abysia where they can prophetize a demonbred to make him a full demon, then have him lead armies of devils around against Miasma C'Tis.