Usekhp's Incantation of Desiccation is a hex spell with a range of 24". The target unit has -1 Strength and -1 Toughness (to a minimum of 1) until the start of the caster's next Magic phase. The Wizard can choose to reduce the target's Strength and Toughness by D3 (to a minimum of 1) until the start of his next Magic phase. If he does so, the casting value is increased to 22+.