Changes

See the [[Experience]] page for much more detail.

Monster spells always hit. Monster projectiles (arrows, spikes, blow darts, etc) have the same sort of to/hit check as melee attacks. Some monster projectiles (Spear Cat javelins) will never hit mercs or other player minions. This can be dangerous to a player standing behind the battle.

Some monsters have Immunities to Magic, Physical Damage, Poison Damage and Elemental Damage. This means they have 100% Resistance. A few monsters in Normal Difficulty have Immunities. In Nightmare Difficulty, more monsters have Immunities. In Hell Difficulty almost all Monsters are immune to something.