Strike Barren

Regular; Resisted by HT
Renders infertile any subject that was capable of producing offspring.
Restoration or Remove Curse will undo the spell. Used on a plant, this
spell prevents it from ever bearing pollen, fruit, or seed.
This is also a Necromantic spell.

Duration: Permanent.
Cost: 5.
Time to cast: 30 seconds.
Prerequisites: Magery 1, Steal Vitality, and Decay.

Item
(a) Staff or wand. Usable only by mages; the item must touch the subject.
Energy cost to create: 200.

(b) Any item. Always on; the wearer is infertile/ barren while the item is worn.
Energy cost to create: 800.