Desert Lizard

Desert lizards (Lacertilia Giganteus) (Small Lizard (12), Desert Lizard (22) and Lizard (42) ) are Slayer monsters that require level 22 Slayer to kill. Ice coolers are required to kill them.

Locations

 * Kharidian Desert north of Nardah. The fairy ring code D-L-Q is the best way to reach them. There are some just northwest of the ring.

Slayer strategy
Level 42 lizards should be killed for the most exp, as they have more lifepoints. There are two that spawn due northeast of the fairy ring, almost at the edge of the map. They are each near a cactus. You can kill first lizard, slash cactus with knife, move to 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.

Strengths and weaknesses
Ice coolers must be used on them when they reach 1-20 life points in order to kill them. If an ice cooler is accidentally used when the desert lizard has more than 20 life points, 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 knife for cutting cactus) or an enchanted water tiara should be brought to avoid dying in the desert due to heat.You better use Stab attacks.

100% drop

 * Bones (12, 24) / Big bones (42)

Bars and ores

 * Coal (noted)
 * Copper ore
 * Iron ore (noted)
 * Mithril ore (rare)
 * Silver bar
 * Silver ore
 * Tin ore

Seeds

 * 3 Cabbage seeds
 * 4 Onion seeds
 * 4 Potato seeds
 * 2 Strawberry seeds
 * 3 Tomato seeds
 * 1 Watermelon seed

Herbs

 * Grimy avantoe
 * Grimy guam
 * Grimy marrentill
 * Grimy ranarr
 * Grimy kwuarm
 * Grimy harralander
 * Grimy dwarf weed
 * Grimy lantadyme

Other drops

 * Desert lizard bone (Used in the Rag and Bone Man quest. Only obtainable by killing level 42 Lizards.)
 * 5 or 32 Fire runes
 * loop or tooth half of key
 * Kebab
 * Knife
 * White Mystic Gloves
 * 5 Nature runes
 * Nature Talisman
 * 5 Rune javelin
 * Uncut Gems
 * 2 Waterskins (0 to 4)
 * Shield left half (extremely rare)

Trivia
A Desert lizard bone, which differs from the usual bones dropped by desert lizards, is a rare drop used in the Rag and Bone Man quest. This bone cannot be buried.