How to Get Ava s Accumulator Again

Ava'southward accumulator



Released							12 Dec 2006 (Update)
Members							Yep
Quest item							Creature Magnetism

Properties

Tradeable							No
Equipable							Yeah
Stackable							No
Options							Wear, Commune
Worn options							Commune
Destroy							Drop
Examine							A superior bagged chicken ready to serve you, magnet in claw.

Values

Value							0 coins
High alch							0 coins
Depression alch							0 coins
Weight							4.535 kg

Avant-garde data

Item ID							10499

Ava's accumulator is a reward from Animal Magnetism if you have fifty Ranged or college upon completion (players with lower than l Ranged will instead receive Ava'southward attractor). The accumulator can pick upward a histrion's ranged ammunition afterward they fire information technology, and volition likewise randomly attract metal items (steel arrows, darts, med helms, bars, nails and knives, fe ore, and toy mice) into the player's inventory. If the player'southward inventory is full, the attracted item will be dropped at their feet, unless the item can be equipped if that equipment slot is costless i.e. knives, darts, arrows, steel med helm. Like all of Ava'due south devices, the accumulator will not work when metal torso armour (Ahrim's top included) is worn, every bit this will cause 'interference'. Proselyte and Shayzien both work with Ava's Devices.

Ava (plant in Draynor Manor) volition upgrade the attractor for anyone who obtains 50 Ranged later on the quest for a price of 75 steel arrows, along with either 999 coins or an attractor (If you lot bring both coins and an attractor, the attractor will exist used). After that, it can be upgraded to Ava's assembler (upon completion of Dragon Slayer II) for Vorkath's head and 75 mithril arrows, likewise as 4999 coins or an Accumulator.

Upon dying, if it is not an item kept on death, it will exist stored in the actor'southward grave until reclaimed. If non reclaimed within an hour, information technology tin can be reacquired by speaking with Ava and purchased for 999 coins and 75 steel arrows. Multiple devices may be possessed at the same fourth dimension.

The accumulator gives the second best Ranged attack bonus for the cape slot.

If ranged equipment is equipped, the steel arrows will be automatically generated into the arrow slot.

As with Ava'south other devices, Ava'south accumulator can be used on both Lanthus in the Castle Wars lobby and Nomad in the Soul Wars lobby to permanently actuate the effect in the minigames.

The Ava's accumulator tin can exist combined with the max cape to change its appearance by turning information technology into the accumulator max cape.

Ammo recovery charge per unit [edit | edit source]

The breakup of the ammo recovery rate is as listed:

Break on impact: twenty%
Drop onto floor: viii%
Recovered automatically: 72%


Attack bonuses

+0	+0	+0	+0	+iv

Defence bonuses


+0	+1	+0	+iv	+0

Other bonuses				Slot


+0	+0	+0%	+0	Listing

Cost saving benefits [edit | edit source]

The ammo retention of the accumulator results in ammunition being fired iii.57 times before it is lost, assuming it is not picked upward from the ground. This means information technology is approximately three and half times cheaper than the price paid. Picking upward ammo would arrive equal to the Ava'due south Assembler'due south 80% ammo retentiveness charge per unit, where each ammunition is fired 5 times before is is destroyed.

Let $p(due north)$ be the probability to shoot a single arrow exactly $n$ times and $P(northward)$ exist the probability to shoot a single pointer at nigh $n$ times.

$P(n)=p(1)+p(ii)+...+p(northward-1)+p(n)$ .

By definition $p(1)=1$ because a single arrow can ever be shot once. Therefore we can write $P(n)$ in expanded form, knowing that the recovery rate for a single pointer is 0.72

$P(n)=1+0.72+0.72^{2}+...0.72^{n-one}+0.72^{due north}\implies \sum _{yard=0}^{north}0.72^{k}$ .

Using this, nosotros can approximate the mean number of shots you will fire per pointer that yous purchase by letting $northward\rightarrow \infty$ . This creates a geometric series with $a=1$ and $r=0.72$ , which has a closed course of

$\sum _{k=0}^{\infty }0.72^{1000}={\frac {one}{ane-0.72}}=three.57$ .

Changes [edit | edit source]

Appointment	Changes
21 October 2020 (update)	Ava'southward accumulator is no longer automatically protected upon a not-PvP death. The "Destroy" choice was replaced with a "Drop" option.
14 October 2020 (update \| poll)	Ava's accumulator is no longer destroyed upon a non-PvP death.
9 April 2015 (update)	You tin now cull to buy-X devices at once when correct-clicking Ava and selecting 'Devices'.
22 January 2015 (update \| poll)	The device is at present able to catch ammo whether or not an obstacle is in the way.
five June 2014 (update)	Ava device ammo conservation no longer takes effect on F2P Worlds.
xx February 2014 (update \| poll)	Players may now toggle the collection of random metal items by right-clicking the accumulator and selecting "Commune".

Trivia [edit | edit source]

If your inventory is full when the accumulator picks up a random metal item, it will instead be dropped to the floor. The exception to this rule is if the item that is picked upwardly can exist equipped into an empty equipment slot. Thus, it is possible for players with 1 Defense to have steel helmets equipped, despite their level 5 Defence requirement.

v•d•due east Capes
Regular capes	Black Bluish Green Orange Pink Regal Red Yellow
Combat capes	Legends Mythical ^(max) Obsidian ^(r) Fire cape ^(max) Infernal cape ^(max) Skulls Moonclan Lunar Guthix ^(max) Guthix (i) ^(max) Saradomin ^(max) Saradomin (i) ^(max) Zamorak ^(max) Zamorak (i) ^(max) Squad Squad i Team x Team zero
Capes of Accomplishment	Agility Set on Construction Cooking Crafting Defence Farming Firemaking Fishing Fletching Herblore Hitpoints Hunter Magic Mining Prayer Ranging Runecraft Slayer Smithing Strength Thieving Woodcutting Quest point Accomplishment diary Music Max
Cloaks	3rd historic period 3rd historic period druidic Clue hunter Ghostly H.A.Chiliad. Mourner Ancient Armadyl Bandos Guthix Saradomin Zamorak Saradomin team Zamorak team Ardougne cloak four ^{(i 2 three max)} Wolf
Fremennik cloaks	Blackness Blueish Brown Cyan Greenish Grayness Pink Purple Red Teal Yellow
Others	20th anniversary Ava's attractor Ava's accumulator ^(max) Ava's assembler ^(max) Assistant Bonesack Cabbage Champion'due south Deadman'south Diving apparatus Hawkeye Explorer backpack Fish sack ^(barrel) Gauntlet Graceful Spotted Spottier Soul

v•d•e Ranged armour
Headgear	Medium ⁽⁺⁰⁾ Void _(or) ⁽⁺⁰⁾ Cowl ⁽⁺¹⁾ Coif ⁽⁺ⁱⁱ⁾ Slayer helmet (i) ⁽⁺³⁾ Snakeskin ⁽⁺⁴⁾ Aureate ⁽⁺⁴⁾ Shayzien (5) ⁽⁺⁴⁾ Spined ⁽⁺⁶⁾ Archer helm ^{(+half dozen)} Ranger hat ⁽⁺⁶⁾ Blessed ⁽⁺⁷⁾ Karil's ⁽⁺⁷⁾ Robin hood hat ⁽⁺⁸⁾ Third-age ⁽⁺⁹⁾ Crystal ⁽⁺⁹⁾ Armadyl ⁽⁺¹⁰⁾ Morrigan's ^(+xiii)
Bodies	Chainbody ⁽⁺⁰⁾ Void _(or) ⁽⁺⁰⁾ Elite void _(or) ⁽⁺⁰⁾ Leather _(g) ⁽⁺²⁾ Clue hunter ⁽⁺²⁾ Hardleather ⁽⁺⁸⁾ Studded _(t)(g) ⁽⁺⁸⁾ Frog-leather ⁽⁺¹⁰⁾ Shayzien (five) ⁽⁺¹⁰⁾ Snakeskin ⁽⁺¹²⁾ Rangers' ⁽⁺¹⁵⁾ Light-green d'hibernate _(t)(g) ⁽⁺¹⁵⁾ Spined ⁽⁺¹⁵⁾ Gilded d'hide ^(+xv) Blue d'hide _(t)(g) ⁽⁺²⁰⁾ Blood-red d'hibernate _(t)(g) ⁽⁺²⁵⁾ Black d'hide _(t)(g) ^(+thirty) Blest ⁽⁺³⁰⁾ Third-age ⁽⁺³⁰⁾ Karil'due south ⁽⁺³⁰⁾ Crystal ⁽⁺³¹⁾ Armadyl ⁽⁺³³⁾ Morrigan's ⁽⁺³⁶⁾
Legwear	Void _(or) ⁽⁺⁰⁾ Elite void _(or) ⁽⁺⁰⁾ Frog-leather ^(+two) Leather _(grand) ^(+iv) Clue hunter ⁽⁺⁴⁾ Snakeskin ⁽⁺⁶⁾ Shayzien (v) ⁽⁺⁶⁾ Studded _(t)(1000) ⁽⁺⁶⁾ Green d'hibernate _(t)(grand) ⁽⁺⁸⁾ Spined ⁽⁺⁸⁾ Aureate d'hibernate ^(+eight) Yak-hide ⁽⁺¹⁰⁾ Blue d'hide _(t)(g) ⁽⁺¹¹⁾ Red d'hibernate _(t)(g) ⁽⁺¹⁴⁾ Rangers' ^(+fifteen) Penance skirt ⁽⁺¹⁵⁾ Black d'hide _(t)(grand) ⁽⁺¹⁷⁾ Blessed ⁽⁺¹⁷⁾ Tertiary-age ⁽⁺¹⁷⁾ Karil'south ⁽⁺¹⁷⁾ Crystal ⁽⁺¹⁸⁾ Armadyl ⁽⁺²⁰⁾ Morrigan's ⁽⁺²³⁾
Gloves	Void _(or) ⁽⁺⁰⁾ Spined ⁽⁺⁰⁾ Hardleather ⁽⁺¹⁾ Karamja ⁽⁺¹⁾ Statuary ⁽⁺²⁾ Samurai ⁽⁺²⁾ Atomic number 26 ⁽⁺ⁱⁱⁱ⁾ Leather _(spiky) ^(+iv) Steel ⁽⁺⁴⁾ Black ^(+five) Shayzien (five) ⁽⁺⁶⁾ Snakeskin ⁽⁺⁶⁾ Mithril ^{(+half dozen)} Combat bracelet ⁽⁺⁷⁾ Regen bracelet ⁽⁺⁷⁾ Determined ⁽⁺⁷⁾ Green d'hide _(spiky) ⁽⁺⁸⁾ Gilded d'hide ⁽⁺⁸⁾ Rune ⁽⁺⁸⁾ Blue d'hide _(spiky) ^(+nine) Dragon ^(+ix) Blood-red d'hibernate _(spiky) ^(+x) Ranger ⁽⁺¹¹⁾ Blackness d'hibernate _(spiky) ⁽⁺¹¹⁾ Blessed ⁽⁺¹¹⁾ Third-historic period ⁽⁺¹¹⁾ Barrows ⁽⁺¹²⁾ Zaryte ⁽⁺¹⁸⁾
Boots	Spined ⁽⁺⁰⁾ Runner ⁽⁺¹⁾ Fremennik bounding main 4 ⁽⁺¹⁾ Frog-leather ^(+two) Snakeskin ⁽⁺³⁾ Shayzien (five) ⁽⁺⁴⁾ Brimstone ^(+five) Blessed ^(+seven) Ranger ^(+viii) Pegasian ⁽⁺¹²⁾
Capes	Ranging ⁽⁺⁰⁾ Fire cape _(max) ⁽⁺¹⁾ Infernal greatcoat _(max) ⁽⁺¹⁾ Ava's attractor ⁽⁺ⁱⁱ⁾ Ava'southward accumulator _(max) ⁽⁺⁴⁾ Ava'due south assembler _(max) ⁽⁺⁸⁾
Amulets	Beads of the dead ⁽⁺¹⁾ Unholy ⁽⁺²⁾ Accuracy ⁽⁺⁴⁾ Power _(t) ⁽⁺⁶⁾ Dragonbone ⁽⁺¹⁰⁾ Bonecrusher ⁽⁺¹⁰⁾ Celebrity _(t) ⁽⁺¹⁰⁾ Eternal glory ^(+ten) Damned ⁽⁺¹⁰⁾ Avarice ⁽⁺¹⁰⁾ Fury _(or) ⁽⁺¹⁰⁾ Blood fury ⁽⁺¹⁰⁾ Anguish _(or) ^(+xv)
Rings	Archers ^(+iv) Brimstone ^(+iv) Archers (i) ⁽⁺⁸⁾
Shields	Square ⁽⁺⁰⁾ Hard leather ^(+two) Snakeskin ⁽⁺ⁱⁱⁱ⁾ Green d'hide ^(+iv) Book of rest _(or) ^(+four) Blue d'hibernate ^(+v) Red d'hide ⁽⁺⁶⁾ Black d'hide ⁽⁺⁷⁾ Blessed ⁽⁺⁷⁾ Unholy volume _(or) ⁽⁺⁸⁾ Book of law _(or) ⁽⁺¹⁰⁾ Odium ward _(or) ⁽⁺¹²⁾ Dragonfire ward ⁽⁺¹⁵⁾ Twisted buckler ^(+xviii)