Geas

Geas is one of basic spells used by spellcasters. It was used to enslave creatures, giving the full control on them to the wizard who summoned or bid them. However, geas could be weakened or even broken by a very strong will. 
Geas was named and described in prerevisionist sources, but also in revisionist sources powerful wizards could gain control of creatures of lower power level.
Category:Spells and Magics