The Mithril defender is the fourth strongest defender. It is held in the off-hand in place of a shield. It requires 20 Attack and 20 Defence to wield. The mithril defender is dropped by Cyclopes on the top floor of the Warriors' Guild, but only once you have obtained a Black defender. It is also rare to get this defender twice before moving on just as the black defender. Due to the release of the Dragon Defender, the cyclopes room is very crowded on most worlds, making it difficult to get because of higher-levelled players engaging in battle as soon as cyclopes respawn.