Imbued heart

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Imbued heart detail.png

The imbued heart is a magic-boosting item dropped by superior slayer monsters, which are rare encounters unlocked after purchasing the unlock Bigger and Badder for 150 Slayer reward points from any Slayer master.

A player uses the Invigorate option on the imbued heart, boosting their magic level.

Players can use the Invigorate option on the heart to temporarily increase their Magic level by 1 to 10 levels (1 + 10% of the player's level, rounded down). It can be activated an infinite number of times, but it can only be activated once every seven minutes per player, regardless of how many imbued hearts are owned. The cooldown resets on death, even in safe minigames such as Castle Wars. The quickest way a player can reset the cooldown is by traveling back and forth through the Clan Wars free-for-all portal (located in the Ferox Enclave).

Attempting to use the Invigorate option while it is on cooldown will result in the chatbox message The heart is still drained of its power. Judging by how it feels, it will be ready in around X minutes.

The boost will not work while your magic level is already boosted by any other effect. Players additionally cannot bring the imbued heart into the Duel Arena to gain an advantage in magical duels if the "no potions" option is enabled.

Magic boost by level[edit | edit source]

Magic boost is calculated with:

Magic Level Boost Magic Level Boost
1-9 +1 50-59 +6
10-19 +2 60-69 +7
20-29 +3 70-79 +8
30-39 +4 80-89 +9
40-49 +5 90-99 +10

Item sources[edit | edit source]

The drop rate of the imbued heart is determined by the Slayer requirement for the monster being slain. The exact formula is

For an exhaustive list of all known sources for this item, see here (include RDT).
SourceLevelQuantityRarityTrailblazer regions
Abhorrent spectre253 Multicombat.png11/753.6MorytaniaKandarin
Basilisk Sentinel358 Multicombat.png11/753.6Fremennik
Cave abomination206 Multicombat.png11/782.8Morytania
Chasm Crawler68 Multicombat.png11/1,329.6MisthalinFremennik
Choke devil264 Multicombat.png11/678.4Desert
Cockathrice89 Multicombat.png11/1,190.4Fremennik
Colossal Hydra309 Multicombat.png11/160
Crushing hand45 Multicombat.png11/1,369.6Morytania
Flaming pyrelord97 Multicombat.png11/1,137.6FremennikMorytaniaDesertWilderness
Giant rockslug86 Multicombat.png11/1,240MisthalinFremennik
Greater abyssal demon342 Multicombat.png11/345.6MisthalinMorytania
Guardian Drake386 Multicombat.png11/363.5
Infernal pyrelord134 Multicombat.png11/1,137.6Morytania
Insatiable Bloodveld202 Multicombat.png11/894.4MorytaniaKandarinWilderness
Insatiable mutated Bloodveld278 Multicombat.png11/894.4TirannwnMorytania
King kurask295 Multicombat.png11/600FremennikTirannwn
Malevolent Mage162 Multicombat.png11/960Morytania
Marble gargoyle349 Multicombat.png11/518.4Morytania
Monstrous basilisk135 Multicombat.png11/1,022.4Fremennik
Nechryarch300 Multicombat.png11/433.6TirannwnMorytania
Night beast374 Multicombat.png11/254.4Tirannwn
Nuclear smoke devil280 Multicombat.png11/198.1Kandarin
Repugnant spectre335 Multicombat.png11/753.6
Screaming banshee70 Multicombat.png11/1,286.4Morytania
Screaming twisted banshee144 Multicombat.png11/1,286.4
Shadow Wyrm267 Multicombat.png11/723.9
Spiked Turoth244 Multicombat.png11/825.6Fremennik
Vitreous Jelly206 Multicombat.png11/867.3Fremennik
Vitreous warped Jelly241 Multicombat.png11/867.3

Changes[edit | edit source]

Date Changes
15 August 2019
(update)

Major reset events that restore stat-boosts, such as death, will now reset the imbued heart's timer if it was used.

Trivia[edit | edit source]

  • The imbued heart is the Old School RuneScape equivalent of the Vecna skull in RuneScape.
  • The animation that appears when using the imbued heart is a blood red version of the Saradomin sword's special attack.
  • Recoloured versions of the imbued heart were used for the Demon's heart that were used to imbue the god capes in the Mage Arena II miniquest prior to the miniquest's rework.