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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 aviantese; 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 ashes Impious ashes 1 1 Always 113

Armour/WeaponsEdit

  Item Quantity Rarity GE market price
Air battlestaff Air battlestaff 1 3 Uncommon 8,504
Fire battlestaff Fire battlestaff 1 3 Uncommon 8,494
Staff of air Staff of air 1 3 Uncommon 564
Staff of fire Staff of fire 1 3 Uncommon 643
Mystic fire staff Mystic fire staff 1 3 Uncommon 24,699

CharmsEdit

Charm drop percentages
No charms Gold charm Green charm Crimson charm Blue charm

84–85%

13–14%

1–1.2%

0.7–0.9%

0.1–0.2%

Represents 90% confidence range, based on a sample of 23,014 kills.
1 charm is dropped at a time.

Please add to the log (only if 50 or more creatures killed).


HerbsEdit

  Item Quantity Rarity GE market price
Grimy guam Grimy guam 1 2 Common 419
Grimy marrentill Grimy marrentill 1 2 Common 100
Grimy tarromin Grimy tarromin 1 2 Common 30
Grimy harralander Grimy harralander 1 2 Common 81
Grimy ranarr Grimy ranarr 1 3 Uncommon 2,380
Grimy irit Grimy irit 1 3 Uncommon 1,652
Grimy avantoe Grimy avantoe 1 3 Uncommon 3,131
Grimy kwuarm Grimy kwuarm 1 3 Uncommon 2,788
Grimy cadantine Grimy cadantine 1 3 Uncommon 1,702
Grimy lantadyme Grimy lantadyme 1 4 Rare 7,135
Grimy dwarf weed Grimy dwarf weed 1 4 Rare 7,220

RunesEdit

  Item Quantity Rarity GE market price
Air rune Air rune 5–17 2 Common 140–476
Fire rune Fire rune 18–45 2 Common 1,080–2,700
Chaos rune Chaos rune 4 3 Uncommon 200
Nature rune Nature rune 1 2 Common 308
Steam rune Steam rune 2 3 Uncommon 456
Death rune Death rune 2 3 Uncommon 590

OtherEdit

  Item Quantity Rarity GE market price
Coins 100 Coins 11–200 2 Common Not sold
Cannonball Cannonball 3 3 Uncommon 978
Fire orb Fire orb 2 3 Uncommon 3,712
Ashes Soda ash 4 3 Uncommon 884
Spirit sapphire Spirit sapphire 1 4 Rare Not sold
Spirit emerald Spirit emerald 1 4 Rare Not sold
Spirit ruby Spirit ruby 1 4 Rare Not sold
Ancient effigy Starved ancient effigy 1 5 Very rare Not 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 250 Coins 200–350,3,000 2 Common Not sold
Uncut sapphire Uncut sapphire 1 2 Common 1,385
Uncut emerald Uncut emerald 1 2 Common 2,535
Uncut ruby Uncut ruby 1 2 Common 2,910
Uncut diamond Uncut diamond 1 3 Uncommon 5,550
Loop half of a key Loop half of a key 1 3 Uncommon 33,854
Tooth half of a key Tooth half of a key 1 3 Uncommon 34,365
Uncut dragonstone Uncut dragonstone 1 4 Rare 14,622
Dragonstone Dragonstone 1 4 Rare 10,202
Dragon dagger Dragon dagger 1 3 Uncommon 16,515
Rune battleaxe Rune battleaxe 1 4 Rare 24,267
Rune javelin Rune javelin 5 4 Rare 910
Adamant javelin Adamant javelin 20 5 Very rare 1,240
Rune 2h sword Rune 2h sword 1 5 Very rare 37,287
Rune spear Rune spear 1 5 Very rare 11,281
Dragon spear Dragon spear 1 5 Very rare 36,871
Battlestaff Battlestaff 200 (noted) 4 Rare 1,562,200
Rune sq shield Rune sq shield 1 5 Very rare 22,135
Rune kiteshield Rune kiteshield 1 5 Very rare 31,757
Shield left half Shield left half 1 5 Very rare 64,813
Dragon helm Dragon helm 1 5 Very rare 59,133
Adamant bolts 5 Adamant bolts 200 3 Uncommon 13,400
Onyx bolts 5 Onyx bolts 150 4 Rare 1,262,550
Rune arrow 5 Rune arrow 150 4 Rare 22,800
Vecna skull Vecna skull 1 5 Very rare 96,512
Water talisman Water talisman 1 3 Uncommon 10,553
Earth talisman Earth talisman 25–35 (noted) 3 Uncommon 62,975–88,165
Fire talisman Fire talisman 25–35 (noted) 3 Uncommon 63,525–88,935
Chaos talisman Chaos talisman 1 3 Uncommon 717
Nature talisman Nature talisman 1 3 Uncommon 462
Pure essence Pure essence 1,000–1,500 (noted) 3 Uncommon 17,000–25,500
Nature rune Nature rune 60–80 4 Rare 18,480–24,640
Soul rune Soul rune 20 4 Rare 4,280
Law rune Law rune 45 4 Rare 19,710
Death rune Death rune 50 4 Rare 14,750
Blood rune Blood rune 50 4 Rare 25,050
Raw swordfish Raw swordfish 125–250 (noted) 3 Uncommon 62,125–124,250
Raw shark Raw shark 250 (noted) 3 Uncommon 284,500
Big bones Big bones 150–180 (noted) 3 Uncommon 85,350–102,420
Coal Coal 550–700 (noted) 3 Uncommon 132,550–168,700
Adamantite ore Adamantite ore 150–250 (noted) 3 Uncommon 192,300–320,500
Silver ore Silver ore 100 (noted) 4 Rare 8,900
Runite ore Runite ore 100 (noted) 4 Rare 1,124,700
Rune bar Rune bar 1 2 Common 14,107
Rune bar Rune bar 50 (noted) 5 Very rare 705,350
Clean toadflax Clean toadflax 35–45 (noted) 3 Uncommon 114,940–147,780
Clean snapdragon Clean snapdragon 30–35 (noted) 3 Uncommon 100,500–117,250
Clean torstol Clean torstol 16–34 (noted) 3 Uncommon 88,496–188,054
Herb seed 5 Snapdragon seed 1 2 Common 2,389
Herb seed 5 Torstol seed 1 3 Uncommon 19,111
Watermelon seed 5 Watermelon seed 3 3 Uncommon 8,679
Magic seed 5 Magic seed 3–7 4 Rare 491,082–1,145,858
Palm tree seed 5 Palm tree seed 10 4 Rare 1,234,910
Yew logs Yew logs 450–550 (noted) 4 Rare 163,800–200,200
Crystal triskelion fragment 1 Crystal triskelion fragment 1 1 5 Very rare Not sold
Crystal triskelion fragment 2 Crystal triskelion fragment 2 1 5 Very rare Not sold
Crystal triskelion fragment 3 Crystal triskelion fragment 3 1 5 Very rare Not sold
Brawling gloves (Melee) Brawling gloves (Melee) 1 5 Very rare Not sold
Brawling gloves (Magic) Brawling gloves (Magic) 1 5 Very rare Not sold
Brawling gloves (Ranged) Brawling gloves (Ranged) 1 5 Very rare Not sold
Brawling gloves (Agility) Brawling gloves (Agility) 1 5 Very rare Not sold
Brawling gloves (Cooking) Brawling gloves (Cooking) 1 5 Very rare Not sold
Brawling gloves (FM) Brawling gloves (FM) 1 5 Very rare Not sold
Brawling gloves (Fishing) Brawling gloves (Fishing) 1 5 Very rare Not sold
Brawling gloves (Hunter) Brawling gloves (Hunter) 1 5 Very rare Not sold
Brawling gloves (Mining) Brawling gloves (Mining) 1 5 Very rare Not sold
Brawling gloves (Prayer) Brawling gloves (Prayer) 1 5 Very rare Not sold
Brawling gloves (Smithing) Brawling gloves (Smithing) 1 5 Very rare Not sold
Brawling gloves (Thieving) Brawling gloves (Thieving) 1 5 Very rare Not sold
Brawling gloves (WC) Brawling gloves (WC) 1 5 Very rare Not 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 token Key token 1 4 Rare Not 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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