Chaos Psychic Powers
Those who tread the path of Chaos include many who seek a short-cut to great power. Chaos Sorcerers (note that this includes all models with the sorcerer ability) are among these. Any model with the Sorcerer ability may take a single major psychic power and as many minor psychic powers as desired. If they possess a Familiar (see Psychic Powers and Equipment) they may take an extra major power. Abilities are used following the rules in the Warhammer 40,000 rulebook. A Sorcerer may only use a single major power in a given turn. If no major power is used, then one minor power can be used per phase. Only powers that can be used in the Assault phase can be used by a model in base to base contact with the enemy.