On a successful attack this spell has a chance to cast Increased Successive Blows on caster. Lasts for 10.0 seconds. This effect will trigger an average of 2.0 times per minute. If a melee attack is used, only the primary weapon can trigger this effect.
Caster will Double Attack on 8.0% of ranged attacks.
Caster will Double Attack on 12.0% of melee attacks.