Lizards (Lacertilia giganteus) are Slayer monsters found in the Kharidian Desert that require level 22 Slayer to kill. Ice coolers, which can be bought from any slayer master, are required to kill them. The cooler will be consumed, so multiple coolers are necessary for slayer trips.
They can be killed in place of Small Lizards or Desert Lizards on a slayer task, and are found within the same area as the desert lizards. They will provide more experience on a task than desert lizards.
- They are located in the Kharidian Desert north of Nardah. The fairy ring code DLQ is the best way to reach them - there are some just north-west of the ring. Another way to get to them is to go through the Shantay Pass, head south-east and cross over the first bridges. The lizards should be just south of the crossing. The lower level Small Lizards and Desert Lizards are also found in this location.
Ice coolers must be used on them when they reach low health in order to kill them. If an ice cooler is accidentally used when the desert lizard has more than 10% of their hitpoints, it will still be used up but have no effect. Players would be wise to bring a few extra because of this. Waterskins (and a means of filling them, such as a Knife for cutting cacti or Humidify) should be brought to avoid dying in the desert due to heat. Desert clothing may be useful if you can afford to fight without decent armour. Magic attacks appear to be effective, particularly fire spells, although melee works well enough.
These Lizards should be killed for the most experience, as they have more hitpoints. There are two that spawn due north-east of the fairy ring, almost at the edge of the map. They are each near a cactus. You can kill the first lizard, slash a cactus with knife, move to the second, kill lizard, slash cactus, repeat as needed. They drop big bones, so more experience in Slayer, combat, and Prayer is gained than with the smaller lizards. On the other hand, killing the smaller lizards allows you to complete your task more quickly.
Item Quantity Rarity GE market price Big bones 1 Always 215
Bars and ores
Item Quantity Rarity GE market price Coal 1–2 (noted) Uncommon 130–260 Copper ore 1 Common 59 Iron ore 1–2 (noted) Common 56–112 Silver bar 1 Common 91 Silver ore 1 Uncommon 52 Tin ore 1 Common 35 Mithril ore 1 Rare 112
Item Quantity Rarity GE market price Tomato seed 3 Common 6 Cabbage seed 3 Common 3 Onion seed 4 Common 4 Potato seed 4 Uncommon 4 Strawberry seed 3 Uncommon 36 Sweetcorn seed 3 Uncommon 21 Watermelon seed 1 Rare 45
Item Quantity Rarity GE market price Grimy guam leaf 1 Uncommon 11 Grimy marrentill 1 Uncommon 14 Grimy tarromin 1 Common 144 Grimy harralander 1 Common 614 Grimy ranarr weed 1 Uncommon 7,793 Grimy irit leaf 1 Uncommon 901 Grimy avantoe 1 Uncommon 1,982 Grimy kwuarm 1 Rare 1,329 Grimy cadantine 1 Rare 1,689 Grimy lantadyme 1 Rare 1,663 Grimy dwarf weed 1 Rare 516
Item Quantity Rarity GE market price Desert lizard bone 1 Common  Not sold Fire rune 5–42 Common 20–168 Kebab 1 Common 39 Knife 1 Common 48 Waterskin(0) 2 Uncommon 82 Waterskin (1) 2 Uncommon Not sold Waterskin (2) 2 Uncommon Not sold Waterskin (3) 2 Uncommon Not sold Waterskin(4) 2 Uncommon 194 Mystic gloves (light) 1 Rare 5,772 Nature rune 5 Rare 1,270 Long bone 1 Rare (1/400) Not sold Curved bone 1 Very rare (1/5,000) Not sold
Gem drop tableIn addition to the drops above, this monster has access to the gem drop table.
Show/hide gem drop table Item Quantity Rarity GE market price Uncut sapphire 1 Rare 466 Uncut emerald 1 Rare 692 Uncut ruby 1 Rare 1,325 Unknown talisman
1 Very rare Error Uncut diamond 1 Very rare 2,910 Rune javelin 5 Very rare 885 Loop half of key 1 Very rare 10,161 Tooth half of key 1 Very rare 9,827 Rune spear 1 Very rare 11,905 Shield left half 1 Very rare 65,541 Dragon spear 1 Very rare 37,351
|Fremennik Slayer Dungeon||
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|Catacombs of Kourend||
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