MOD: Armageddon's Blade

The demons would benefit from swapping the drop rates of spells and knowledge; spells drop too rarely, making them weak chaos units.

Demons are designed to attack and swarm. They don't have time to stand around and take hits while the hero casts spells =)
+ They have a good focus on Hellfire, which is a decent chaos spell that affects all creatures, not just the hero.