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Killerwatt

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Killerwatts are Slayer monsters that require level 37 Slayer to kill. Wear insulated boots to enter the Killerwatt plane; if you are not wearing insulated boots before you enter the portal, Professor Oddenstein will warn you. If you enter without them or take them off after you are inside, you will get hit for up to ~1500 life points by the thunderclouds inside the area.

Killerwatts initially appear as passive spheres of electricity, but when they are attacked they become aggressive immediately, growing arms and a tail. Like aviantese, they will retaliate as soon as the attack option is selected, regardless of whether the player has landed a hit on them.

Killerwatt drops include common fire and Nature runes, and the occasional air or fire battlestaff drop. At around 50 Defence, food isn't required with good armour as they do not hit often. Players with level 55 Magic can use the fire and nature rune drops to turn the other drops into coins. Killerwatts also drop ashes; players can bring urns for Prayer experience.

Warning: Killerwatts are much more dangerous than their combat level suggests; both their ranged and melee attacks are as fast as dual wielded "fastest" weapons, and their ranged attacks are exceptionally accurate. Instead of relying on protection prayers, it is better to bring food and use your prayer for attack boosts. Players cannot use the Dwarf multicannon in the Killerwatt plane.

Storm cloud

A storm cloud

LocationEdit

Killerwatt portal

The portal

Killerwatts can be found on the Killerwatt plane, by stepping through a portal on the top floor of Draynor Manor.

During the Enlightened Journey quest, it was revealed by the balloon travelling screen that killerwatts inhabit clouds. However, players cannot engage them in battle here.

Strengths and weaknessesEdit

Killerwatts use both ranged and melee, and can hit very rapidly. Their ranged attack are quite dangerous but their melee attacks are much milder. 

Their weakness is crush, therefore it is advised to bring a crush weapon such as a warhammer or mace. Wear melee armour to defend against the ranged attack; a full set of Void Knight equipment is also a good option, with its accuracy and damage bonuses.

StrategyEdit

Killerwatts attack in a manner similar to Aviansie; when they are attacked regardless of whether the player can hit them, they will immediately become aggressive. This can be taken advantage of, however, as if the killerwatt lands the first strike, it will only use its weaker melee attacks. To make this happen, select a killerwatt at a distance.  You must not be standing in your target's area (you can see that the clouds form small separate territories once you know what to look for). Once the killerwatt becomes aggressive, immediately click the ground near you to avoid running towards it. Your target is now considered the "attacker" and will track you while you approach. When you get near, it will attack with melee.

There are two potentially serious mistakes you can make; you can select a target that is too close, and find yourself under heavy ranged fire. You can also accidentally click on another killerwatt while approaching your target, and be under unexpected ranged damage from the second killerwatt.  For low level fighters, damage will be immediate and serious.  Fortunately, the portal remains open at all times - if you find yourself under fire, run for the portal and exit the plane, reenter and try again. Because approaching your selected target is crucial, you might want to move in a spiral toward your selected target to avoid clicking its area until you are in melee combat. If you are having trouble managing your fights, disable 'run' and give yourself more time to plan.

DropsEdit

100% dropsEdit

Item Quantity Rarity GE market price
Impious ashesImpious ashes1Always120

Armour/WeaponsEdit

Item Quantity Rarity GE market price
Staff of airStaff of air1Uncommon574
Staff of fireStaff of fire1Uncommon552
Air battlestaffAir battlestaff1Rare8,162
Mystic fire staffMystic fire staff1Rare24,358

CharmsEdit

Charm drop numbers
No charmGold charmGreen charmCrimson charmBlue charm
84–85%13–14%1–1.2%0.7–0.9%0.1–0.2%
Represents a 90% confidence range.
Based on a sample of 23,774 kills.
1 charm is dropped at a time.
Add data to the log
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HerbsEdit

Item Quantity Rarity GE market price
Grimy guamGrimy guam1Common296
Grimy marrentillGrimy marrentill1Common137
Grimy tarrominGrimy tarromin1Common37
Grimy harralanderGrimy harralander1Common100
Grimy ranarrGrimy ranarr1Uncommon2,389
Grimy iritGrimy irit1Uncommon2,031
Grimy avantoeGrimy avantoe1Uncommon3,966
Grimy kwuarmGrimy kwuarm1Uncommon5,345
Grimy cadantineGrimy cadantine1Uncommon4,190
Grimy lantadymeGrimy lantadyme1Rare5,917
Grimy dwarf weedGrimy dwarf weed1Rare6,452

RunesEdit

Item Quantity Rarity GE market price
Air runeAir rune5Common70
Fire runeFire rune5Common260

OtherEdit

Item Quantity Rarity GE market price
Coins 250Coins300; 600UncommonNot sold
CannonballCannonball3Uncommon933
Iron barIron bar2 (noted)Uncommon696
AshesSoda ash2 (noted)Uncommon54
Spirit sapphireSpirit sapphire1RareNot sold
Spirit emeraldSpirit emerald1RareNot sold
Spirit rubySpirit ruby1RareNot sold
Starved ancient effigyStarved ancient effigy1Very rareNot sold

Rare drop table dropsEdit

This monster has access to the rare drop table.
The ring of wealth is not required to access the table.
Show/hide rare drop table
Item Quantity Rarity GE market price
Coins 1000Coins250–500; 3,000CommonNot sold
Uncut sapphireUncut sapphire1Common687
Uncut emeraldUncut emerald1Common1,513
Uncut rubyUncut ruby1Common2,246
Uncut diamondUncut diamond1Common4,000
Uncut diamondUncut diamond45–55 (noted)Rare180,000–220,000
Loop half of a keyLoop half of a key1Uncommon14,863
Tooth half of a keyTooth half of a key1Uncommon33,811
Uncut dragonstoneUncut dragonstone1Uncommon12,674
Uncut dragonstoneUncut dragonstone45–55 (noted)Rare570,330–697,070
Dragon longswordDragon longsword1Common57,829
Dragon spearDragon spear1Uncommon35,887
BattlestaffBattlestaff180–220 (noted)Uncommon1,288,800–1,575,200
Rune javelinRune javelin5Rare880
Rune platebodyRune platebody1Uncommon37,914
Rune platebodyRune platebody15–25 (noted)Rare568,710–947,850
Shield left halfShield left half1Uncommon64,415
Dragon helmDragon helm1Uncommon58,976
Rune arrowheads 5Rune arrowheads113–137Common25,764–31,236
Onyx bolts 5Onyx bolts135–165Rare1,140,075–1,393,425
Vecna skullVecna skull1Uncommon40,543
Chaos talismanChaos talisman1Uncommon903
Nature talismanNature talisman1Uncommon292
Water talismanWater talisman65–82 (noted)Rare769,275–970,470
Earth talismanEarth talisman65–82 (noted)Rare199,355–251,494
Fire talismanFire talisman25–35 (noted)Rare74,050–103,670
Raw lobsterRaw lobster135–165 (noted)Uncommon31,590–38,610
Raw sharkRaw shark225–275 (noted)Uncommon186,750–228,250
Big bonesBig bones79–90 (noted)Uncommon28,993–33,030
Dragon bonesDragon bones180–220 (noted)Uncommon304,740–372,460
CoalCoal200–1,100 (noted)Uncommon73,800–405,900
Gold oreGold ore90–110 (noted)Common14,490–17,710
Adamantite oreAdamantite ore180–220 (noted)Uncommon219,600–268,400
Adamant barAdamant bar15 (noted)Common39,690
Adamant barAdamant bar135–165 (noted)Rare357,210–436,590
Runite oreRunite ore90–110 (noted)Rare929,700–1,136,300
Rune barRune bar3 (noted)Common42,459
Rune barRune bar45–55 (noted)Rare636,885–778,415
Grimy torstolGrimy torstol90–110 (noted)Uncommon434,520–531,080
Grimy snapdragonGrimy snapdragon90–110 (noted)Uncommon380,970–465,630
Super restore (4)Super restore (4)45–55 (noted)Uncommon157,275–192,225
Prayer potion (4)Prayer potion (4)45–55 (noted)Uncommon126,090–154,110
Herb seed 5Lantadyme seed14–16Uncommon83,090–94,960
Herb seed 5Dwarf weed seed14–16Uncommon140,910–161,040
Magic seed 5Magic seed4Uncommon411,640
Palm tree seed 5Palm tree seed10Rare1,525,170
FlaxFlax450–550 (noted)Common10,800–13,200
Molten glassMolten glass45–55 (noted)Common6,750–8,250
Soft claySoft clay450–550 (noted)Uncommon84,150–102,850
Yew logsYew logs68–82Uncommon17,204–20,746
Yew logsYew logs675–825 (noted)Rare170,775–208,725
Teak plankTeak plank45–55 (noted)Uncommon29,880–36,520
Mahogany plankMahogany plank270–330 (noted)Rare591,030–722,370
Brawling gloves (Melee)Brawling gloves (Melee)1RareNot sold
Brawling gloves (Magic)Brawling gloves (Magic)1RareNot sold
Brawling gloves (Ranged)Brawling gloves (Ranged)1RareNot sold
Brawling gloves (Agility)Brawling gloves (Agility)1RareNot sold
Brawling gloves (Cooking)Brawling gloves (Cooking)1RareNot sold
Brawling gloves (FM)Brawling gloves (FM)1RareNot sold
Brawling gloves (Fishing)Brawling gloves (Fishing)1RareNot sold
Brawling gloves (Hunter)Brawling gloves (Hunter)1RareNot sold
Brawling gloves (Mining)Brawling gloves (Mining)1RareNot sold
Brawling gloves (Prayer)Brawling gloves (Prayer)1RareNot sold
Brawling gloves (Smithing)Brawling gloves (Smithing)1RareNot sold
Brawling gloves (Thieving)Brawling gloves (Thieving)1RareNot sold
Brawling gloves (WC)Brawling gloves (WC)1RareNot sold
Crystal triskelion fragment 1Crystal triskelion fragment 11Very rareNot sold
Crystal triskelion fragment 2Crystal triskelion fragment 21Very rareNot sold
Crystal triskelion fragment 3Crystal triskelion fragment 31Very rareNot sold

Universal dropsEdit

Universal drops are dropped by nearly every monster outside of Daemonheim.
These drops are dropped alongside main drops.
Item Quantity Rarity GE market price
Key tokenKey token1RareNot sold

TriviaEdit

  • The name is a play on "kilowatt", a unit of power, with the word "killer" included to imply their hostility, or that they may give a deadly amount of watts.
  • During the Enlightened Journey quest, it is revealed that Killerwatts live in the clouds over Gielinor.
  • In the Balloon transport system, the images of Killerwatts are what they looked like before their graphical update.
  • Before the evolution of combat, slayers who didn't want to spend the money to consistently use prayer or make multiple trips would often change, skip or remove this monster. However, good tactics and the evolution of combat make these monsters relatively easy to kill.

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