Remains in play. This spell can be cast by the Wizard on himself. Once it has been cast, the spell lasts until the Wizard attempts another spell or until it is dispelled.
The Wizard is swathed in power. Regardless of his characteristics, he has 3 Attacks and Strength 5 while this spell lasts. He cannot wield a weapon whilst using this spell. No magic weapons can be used to attack him whilst the spell lasts. Once cast, the spell lasts for the duration of the combat engagement until it is dispelled, until the Wizard chooses to end it (which he can do at any time), attempts to cast another spell or is slain.