Cyclops

A cyclops (plural cyclopes) is a monster found on the top floor of the Warriors' Guild. Many players fight them in hopes of getting a defender, as they are the only monsters that drop them. Cyclopes come in two varieties: Level 56 and Level 76. They have low defence and a reasonably high number of hitpoints, making them a very good training monster. However, they are immune to ranged and magic. The level 56 cyclopes are the lowest level monster to drop level 3 Clue scrolls. Many players bring runes for High Level Alchemy because cyclopes, more the level 76's, drop Steel, Black, Mithril, and some Adamant items.

A Ring of Wealth does not appear to increase the chance of getting a defender.

Location
Both variations of the Cyclops may be found in the Warriors' Guild. To get inside the Warriors' Guild, a player's Attack and Strength levels must add up to a sum of 130 or greater. In order to get to the Cyclops area, located on the 3rd floor, a player must gain at least 100 Warriors' Guild Tokens to enter. When inside the room, 10 Warriors' Guild Tokens will be used up every minute.

They are also found caged in Ardougne Zoo, but these Cyclopes do  not  drop defenders.

Level 81 Cyclopes can be found in the God Wars Dungeon, but again, they do  not  drop defenders.

Drops

 * Big bones (100% drop)
 * Nothing
 * 5-202 Coins

Weapons
 * Iron 2h sword
 * Iron arrows
 * Steel dagger
 * Steel mace
 * Steel sword
 * Steel battleaxe
 * Steel 2h sword
 * Black longsword
 * Black 2h sword
 * Black sword
 * Black dagger
 * 5, 7, or 13 Black knives (very common)
 * Mithril dagger
 * Mithril longsword
 * Adamant mace
 * Adamant 2h sword
 * Dragon Spear

Runes
 * 2 Law runes
 * 2 Death Rune
 * Nature Rune
 * Mind Rune

Armour
 * Defender (type depends on which defender you have shown Kamfreena)
 * Iron chainbody
 * Steel medium helmet
 * Steel chainbody

Other
 * Dirty herb
 * Long Bone
 * Seeds (cactus, marrentill, strawberry, mushroom spore, limpwurt, wildblood, irit, snapdragon seed, ranarr seed)
 * Half key
 * Uncut gem (sapphire,emerald, ruby and diamond)
 * Clue Scroll(lvl 3)(Very Rare)
 * Dragon sq shield left half (very rare)