Chaos Magic in Heroes 4

Basic Chaos Magic gives the hero the ability to cast Level One Chaos Magic spells. It is required to learn Basic Conjuration and is one of the requirements for Advanced Sorcery.

Advanced Chaos Magic gives the hero the ability to cast Level Two Chaos Magic spells. It is required to learn Master Sorcery.

Expert Chaos Magic gives the hero the ability to cast Level Three Chaos Magic spells. It is required to learn Grandmaster Sorcery.

Master Chaos Magic gives the hero the ability to cast Level Four Chaos Magic spells.

Grandmaster Chaos Magic gives the hero the ability to cast Level Five Chaos Magic spells.