Lesser Geas (VH)

Regular; Resisted by Will 
Give a subject one command, which the subject must obey. This must be a command to do one specific thing. It must be reasonably possible, in the GM’s opinion. “Destroy every tree on this continent” is not a legal geas (at least in a low-tech world). Until the geas is fulfilled or removed (only Remove Curse will do this), the subject must make it his first priority.

Duration: Permanent until fulfilled. 
Cost: 12. 
Time to cast: 30 seconds. 
Prerequisites: Magery 2 and at least 10 Mind Control spells, including Command.

Item 
Any item. Always on; the item places a Lesser Geas (specified at the time of its creation) on the wearer. The wearer may not voluntarily remove the item; if it is removed anyway, the geas will persist for a month unless removed by Remove Curse.  
Energy cost to create: 2,000.