Serenity / Bestiary

Killerwatt

A ball of electrical energy.

Before the encounter

Prepare for the hunt

Level 37 Slayer

Killerwatts store huge amounts of energy in their bodies, which is released if they are touched. You'll need to wear heavily insulated boots to counter this shocking effect.

Attack50

Strength50

Defence40

Ranged67

Magic67

Hitpoints51

Attack cycle: 2 game ticks (1.2 seconds). Special attacks and encounter phases can change the rhythm.

Across the realm

Where to find it

Killerwatt Plane26 recorded spawns in this area.
Show map references
- X 2,642 · Y 5,202 · Floor 2
- X 2,642 · Y 5,212 · Floor 2
- X 2,643 · Y 5,224 · Floor 2
- X 2,644 · Y 5,206 · Floor 2
- X 2,646 · Y 5,226 · Floor 2
- X 2,647 · Y 5,198 · Floor 2
- X 2,647 · Y 5,219 · Floor 2
- X 2,650 · Y 5,211 · Floor 2
- X 2,651 · Y 5,204 · Floor 2
- X 2,652 · Y 5,230 · Floor 2
- X 2,655 · Y 5,225 · Floor 2
- X 2,656 · Y 5,210 · Floor 2
- X 2,656 · Y 5,218 · Floor 2
- X 2,657 · Y 5,229 · Floor 2
- X 2,660 · Y 5,199 · Floor 2
- X 2,663 · Y 5,211 · Floor 2
- X 2,663 · Y 5,223 · Floor 2
- X 2,664 · Y 5,201 · Floor 2
- X 2,666 · Y 5,197 · Floor 2
- X 2,666 · Y 5,216 · Floor 2
- X 2,666 · Y 5,222 · Floor 2
- X 2,669 · Y 5,204 · Floor 2
- X 2,671 · Y 5,226 · Floor 2
- X 2,672 · Y 5,211 · Floor 2
- X 2,673 · Y 5,201 · Floor 2
- X 2,675 · Y 5,215 · Floor 2

The spoils of the hunt

Drops and chances

Select a treasure to discover all its other sources.

Item	Quantity	Loot roll	Drop chance
Ashes	1	Guaranteed	Always100%
Coins	11 to 200	Main	1 in 2.5239.666%
Gold charm	1	Charm	1 in 5.2119.1955%
Fire rune	18 to 45	Main	1 in 12.028.3171%
Nature rune	8 to 37	Main	1 in 13.037.6773%
Chaos rune	4	Main	1 in 17.375.758%
Air rune	5 to 17	Main	1 in 31.263.1989%
Death rune	2	Main	1 in 52.101.9193%
Crimson charm	1	Charm	1 in 72.931.3711%
Green charm	1	Charm	1 in 72.931.3711%
Cannonball	3	Main	1 in 78.151.2795%
Staff of air	1	Main	1 in 78.151.2795%
Staff of fire	1	Main	1 in 78.151.2795%
Steam rune	2	Main	1 in 78.151.2795%
Air battlestaff	1	Main	1 in 156.310.6398%
Fire battlestaff	1	Main	1 in 156.310.6398%
Fire orb	2	Main	1 in 156.310.6398%
Soda ash	4	Main	1 in 156.310.6398%
Blue charm	1	Charm	1 in 364.700.2742%
Mystic fire staff	1	Main	1 in 5120.1953%
Adamant javelin	20	Shared table	ConditionalRDT
Chaos talisman	1	Shared table	ConditionalRDT
Coins	3,000	Shared table	ConditionalRDT
Death rune	45	Shared table	ConditionalRDT
Dragon med helm	1	Shared table	ConditionalRDT
Dragon spear	1	Shared table	ConditionalRDT
Dragonstone	1	Shared table	ConditionalRDT
Grimy avantoe	1	Shared table	ConditionalHDT
Grimy cadantine	1	Shared table	ConditionalHDT
Grimy dwarf weed	1	Shared table	ConditionalHDT
Grimy guam	1	Shared table	ConditionalHDT
Grimy harralander	1	Shared table	ConditionalHDT
Grimy irit	1	Shared table	ConditionalHDT
Grimy kwuarm	1	Shared table	ConditionalHDT
Grimy lantadyme	1	Shared table	ConditionalHDT
Grimy marrentill	1	Shared table	ConditionalHDT
Grimy ranarr	1	Shared table	ConditionalHDT
Grimy tarromin	1	Shared table	ConditionalHDT
Law rune	45	Shared table	ConditionalRDT
Loop half of a key	1	Shared table	ConditionalRDT
Nature rune	67	Shared table	ConditionalRDT
Nature talisman	1	Shared table	ConditionalRDT
Rune 2h sword	1	Shared table	ConditionalRDT
Rune arrow	42	Shared table	ConditionalRDT
Rune battleaxe	1	Shared table	ConditionalRDT
Rune javelin	5	Shared table	ConditionalRDT
Rune kiteshield	1	Shared table	ConditionalRDT
Rune spear	1	Shared table	ConditionalRDT
Rune sq shield	1	Shared table	ConditionalRDT
Runite bar	1	Shared table	ConditionalRDT
Shield left half	1	Shared table	ConditionalRDT
Silver ore	100	Shared table	ConditionalRDT
Steel arrow	150	Shared table	ConditionalRDT
Tooth half of a key	1	Shared table	ConditionalRDT
Uncut diamond	1	Shared table	ConditionalRDT
Uncut emerald	1	Shared table	ConditionalRDT
Uncut ruby	1	Shared table	ConditionalRDT
Uncut sapphire	1	Shared table	ConditionalRDT

How to read these drop rates

These are the same Serenity loot rows shown on item pages. Main, charm and extra loot normally make separate rolls. When an encounter has a signature pre-roll, a signature reward replaces the common roll. Common-drop rates shown here include the chance of reaching that table. Empty slots are included in each pool's weights. A “1 in” rate is an average, not a guaranteed number of kills. Shared tables are conditional because additional rolls and equipment can affect their final chance. Scripts and encounter phases can award additional loot.

Know the difference

Creature variants

Each profile shows that variant's own statistics and loot.

KillerwattCreature 3,201Level 55 KillerwattCreature 3,202Level 55

Combat levels come from the game cache. Statistics, Slayer advice, spawns and loot come from this Serenity server. Some encounters use scripts that override standard behaviour.