| Kalphite Queen (Echo)M | | Kalphite, Bosses | | 38 | |
| Kalphite Queen (PvM Arena)M | | Kalphite, Bosses | 333 | 31 | |
 Karil the TaintedM | | Bosses | 98 | 20 | |
| Ket-ZekM | | TzHaar | 360 | 52 | |
 King Black Dragon (Deadman)M | | Black Dragons, Bosses | | 25 | |
 King Black Dragon (PvM Arena)M | | Black Dragons, Bosses | 276 | 25 | |
 King Scorpion | | Scorpions | 32 | 4 | |
 Kree'arra (Deadman)M | | Aviansie, Bosses | 580 | | |
 Kree'arra (PvM Arena)M | | Aviansie, Bosses | 580 | 69 | |
 KroyM | | Vampyres | 133 | 15 | |
 Large chickenM | | Birds | 16 | 2 | |
| Lesser demon | | Lesser Demons | | | |
| LizardmanM | | Lizardmen | | | |
 Mirrorback AraxyteM | | Spiders, Araxytes | 114 | 15 | |
| Monkey (monster) | | Monkeys | 3 | 1 | |
 Monkey Guard (ninja)M | | Monkeys | 149 | 14 | |
 Monkey ZombieM | | Monkeys, Zombies | | | |
 Monstrous Basilisk (The Fremennik Exiles)M | | Basilisks | 135 | 11 | |
| Moss giant | | Moss Giants | | 6 | |
 MosschinM | | Goblins, Skeletons | 88 | 10 | |
| NazastaroolM | | | | | |
 NechryarchM | | Nechryael | 300 | 27 | |
 Night beast (Deadman)M | | Dark Beasts | | 30 | |
 Obor | | Hill Giants | 106 | 22 | |
 OipuisM | | Monkeys | 149 | 14 | |
 OuhaiM | | Monkeys | 149 | 14 | |
 Poison spider (Escape Caves)M | | Spiders | 48 | 8 | |
 PorazdirM | | Black Demons | 235 | 43 | |
 Porazdir (Deadman)M | | Black Demons | | 43 | |
 Ranis DrakanM | | Vampyres | 233 | 20 | |
| Rat | | Rats | 1 | 0 | |
 Reanimated abyssalM | | Abyssal Demons | | 8 | |
 Reanimated aviansieM | | Aviansie | | 1 | |
 Reanimated bearM | | Bears | | 6 | |
 Reanimated bloodveldM | | Bloodveld | | 6 | |
 Reanimated chaos druidM | | Chaos Druids | | 6 | |
 Reanimated dagannothM | | Dagannoth | | 10 | |
 Reanimated demonM | | Lesser Demons | | 8 | |
 Reanimated dogM | | Dogs | | 6 | |
 Reanimated elfM | | Elves | | 10 | |
 Reanimated giantM | | Hill Giants | | 6 | |
 Reanimated goblinM | | Goblins | | 3 | |
 Reanimated hellhoundM | | Hellhounds | | 11 | |
 Reanimated horrorM | | Jungle Horrors | | 8 | |
 Reanimated kalphiteM | | Kalphite | | 12 | |
 Reanimated minotaurM | | Minotaurs | | 5 | |
 Reanimated monkeyM | | Monkeys | | 3 | |
 Reanimated ogreM | | Ogres | | 8 | |
 Reanimated scorpionM | | Scorpions | | 5 | |
 Reanimated trollM | | Trolls | | 11 | |