If the robe skirt is worn along with all of the other pieces of equipment in Ahrim's set, a passive effect will be activated: successful Magic attacks will have a chance of temporarily lowering the opponent's Strength level. This piece of armour cannot be made using the Smithing or Crafting skill. This is one of the best robes available for players as it provides very good defensive stats. * Ahrim's robe skirt is only tradeable when undamaged or fully broken.