Remember
Elites mobs give x2 xp and are x5 stronger.
Fool mobs give x4 credits and are x2 stronger.
Siren mobs give x10 credits, x2 xp, and are x8 stronger.(They also have a 33% chance to mesmerize)
Vampires mobs give x4 xp and credits, 3x Skill Gain Chance, and are x4 stronger.(They also absorb any damage they do to you as health and power
Fool vampire mobs give x16 credits, x4 xp, 5x Skill Gain Chance, and are x7 stronger.
Elite vampires mobs give x4 credits, x8 xp, 5x Skill Gain Chance, and are x20 stronger.
Fool Elite vampire mobs give x32 credits, x16 xp, 7x Skill Gain Chance, and are x40 stronger.
Plane of Creation
Plane of Despair
Plane of Heroes
Dullahan