LOCAL OSRS REFERENCE

Extended antifire

Source revision 15185448 · Saved 2026-09-27 · Sources & credits

On this page
1 dose2 dose3 dose4 dose
Extended antifire(1)
Released27 March 2014 (Update)
MembersYes
Quest itemNo
Properties
TradeableYes
EquipableNo
StackableNo
NoteableYes
OptionsDrink, Empty, Drop
Examine1 dose of extended anti-firebreath potion.
Values
Value110 coins
High alch66 coins
Low alch44 coins
Weight0.02 kg
Grand Exchange
Exchange97 coins (info)
Buy limit2,000
Daily volume15,134
View real-time prices
Advanced data
Item ID11957
LinkMOID

An extended antifire potion is a potion that provides slight immunity to a dragon's breath. When used in conjunction with an anti-dragon shield or dragonfire shield, it will provide complete immunity against dragonfire for 12 minutes (1200 game ticks) per dose (48 minutes per 4-dose potion). Antifire potions are especially useful against metal dragons and the King Black Dragon, though only when combined with other said forms of protection.

It may only be used after starting Dragon Slayer I.

It can be made by a player with 84 Herblore by mixing a regular antifire and lava scale shards, which grants 110 experience if they put in four shards into an antifire (4). 27.5 Herblore experience is granted per shard added. One dose is created per shard, so four shards will be needed to create a four-dosed extended antifire. Players with at least 91 Herblore can mix caviar into a 2-dose extended antifire mix.

With 98 Herblore, the extended antifire potion can be upgraded to an extended super antifire with crushed superior dragon bones.

Players will get a warning in their chatbox when the potion is about to wear off: "Your antifire potion is about to expire." Then they will get another message when it has worn off, approximately 15 seconds after the initial warning: "Your antifire potion has expired." This allows you to keep track of how long you have until you have to drink again.

Protect from Magic, in conjunction with an antifire or extended antifire, may be used in place of an anti-dragon shield or dragonfire shield to grant complete immunity to close-range dragonfire attacks, such as those from chromatic dragons. Using Protect from Magic does not provide any dragonfire protection from the long-range dragonfire attacks of metal dragons, such as mithril or rune dragons, and an anti-dragon shield or dragonfire shield must be used for complete immunity.

Warning: Players should remember that an antifire potion alone will not fully protect them from dragonfire (players will get a message in their text box stating that they have been horribly burnt by the fire). The potion's protection is so slight that, when used alone, even a single dragon can cause extensive damage to the player from its breath. Only when the potion is combined with the anti-dragon shield or dragonfire shield will players be completely immune to dragonfire.

Creation

Requirements
SkillLevelXP
Herblore Herblore84 (b)27.5
Members
Ticks2 (1.2s)
Materials
ItemQuantityCost
Antifire potion(1)1267
Lava scale shard173
Total cost340
Extended antifire(1)197
Profit−243
Profit after GE Tax−244
Requirements
SkillLevelXP
Herblore Herblore84 (b)55
Members
Ticks2 (1.2s)
Materials
ItemQuantityCost
Antifire potion(2)1518
Lava scale shard2146
Total cost664
Extended antifire(2)1209
Profit−455
Profit after GE Tax−459
Requirements
SkillLevelXP
Herblore Herblore84 (b)82.5
Members
Ticks2 (1.2s)
Materials
ItemQuantityCost
Antifire potion(3)1534
Lava scale shard3219
Total cost753
Extended antifire(3)1295
Profit−458
Profit after GE Tax−463
Requirements
SkillLevelXP
Herblore Herblore84 (b)110
Members
Ticks2 (1.2s)
Materials
ItemQuantityCost
Antifire potion(4)1821
Lava scale shard4292
Total cost1,113
Extended antifire(4)1236
Profit−877
Profit after GE Tax−881

Products

ItemMembersSkillsXPMaterials
Extended antifire mix(2)
Members
  • Herblore 91
  • Herblore 61
  • 1 × Extended antifire(2)
  • 1 × Caviar
Extended super antifire(4)
Members
  • Herblore 98
  • Herblore 180
  • 1 × Extended antifire(4)
  • 1 × Crushed superior dragon bones

Price per dose

Item GE price
per potion
GE price
per dose
GE volume
Extended antifire(1) 97 97 15,134
Extended antifire(2) 209 105 8,291
Extended antifire(3) 295 98 817
Extended antifire(4) 236 59 49,593

Item sources

Extended antifire(4)

SourceLevelQuantityRarity
Reward casket (elite)N/A 30 (noted)1/14,662.5

Changes

Date Changes
8 January 2025
(Update)

You can now start the Make-X processes for creating Antifire Potions without cancelling your character's existing movement.

8 February 2023
(Update | poll)

Players can now make extended super antifire potions using extended antifire potions and crushed superior dragon bones.

25 January 2018
(Update)

The item was renamed from "Extended antifire (n)" to "Extended antifire(n)".

15 April 2016
(Update)

Half full potions could now be turned into bank placeholders.

Sources & credits

“Extended antifire” by Old School RuneScape Wiki contributors, revision 15185448. Text adapted under CC BY-NC-SA 3.0; adapted text is shared under the same license. Formatting and navigation changed; Wiki scripts and editing controls omitted. Game imagery © Jagex Ltd. Imported image-file descriptions retain their own credits and licensing statements.

Original source address: https://oldschool.runescape.wiki/w/Extended_antifire?oldid=15185448

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