A misty spiral staircase carries the wizard high into the sky. He can see over the entire battlefield, and cast spells without reduction in range.
Only airborne troops may engage him in hand-to-hand combat or shoot at him. While on the stair, the caster has an armour save of 2+. Spells cast against the wizard are automatically dispelled, though a dispel spell may be used against the stair. If the magic stair is dispelled, the wizard floats safely to the ground.

Remains in play.