Corpse Explosion · Game Mechanic Compendium

Definition

Corpse explosion turns a dead body into a bomb: the user picks a corpse and it bursts, damaging the enemies around it, often for a share of the dead creature’s life. Summon may also consume a corpse, as Diablo II’s Raise Skeleton does, but yields a minion; life drain heals the user; a trap is a device placed in advance that fires when triggered; a fireball needs no body. The ability runs through hit points, which in the life-scaled form set its damage, and through damage types.

Behaviour

Delivery is targeted at a corpse and resolves as an area around it. The Diablo II manual reads “The targeted corpse explodes, damaging all nearby enemies”, and the expansion-era tables of the Arreat Summit scale the blast to 70% to 120% of the corpse’s hit points, so the payoff depends on what died. Kills make corpses, so the blasts chain: the Arreat Summit advises the player to “Explode the corpse to create a new corpse, continue to use Corpse Explosion until there is nothing left.” With no body in range the ability does nothing, so the user must kill first. Counterplay is keeping away from bodies; in Diablo II, fire resistance reduces the fire half of the damage.

Variations

Life-scaled blast (Diablo II; Path of Exile): damage is a share of the corpse’s life, on top of fixed spell damage in Path of Exile.
Skill-scaled blast (Diablo III; Divinity: Original Sin 2; Diablo IV): damage follows weapon damage or skill rank, and the corpse is only the site and the fuel.
Several corpses (Diablo III; Path of Exile): up to five corpses at once, or a quality chance of a second.
Living-minion blast (World of Warcraft): cast on the user’s own ghoul, the explosion is delayed and stronger.
Mobile corpses (Diablo III): the Final Embrace rune pulls corpses toward the nearest enemy at a cost of 2% life each.
Friendly fire (Divinity: Original Sin 2): the blast strikes allies too.
Counted corpses (Hearthstone): the Corpse is a number held by the class, and the blast repeats while any minion survives.

Gating

The corpse is the first gate everywhere. Diablo II and Path of Exile add mana; World of Warcraft spent 40 runic power and, from patch 3.0.8, a 5-second cooldown; Divinity: Original Sin 2 takes action points and a memory slot. Diablo III and Diablo IV charge nothing beyond the corpses, and Diablo Immortal adds only a 1-second cooldown. Hearthstone spends mana and the card as well as a Corpse. Across the Diablo series the price moves from mana to the supply of bodies, which Diablo IV treats as a resource of its own.

History and provenance

The earliest documented use cited is the Necromancer’s Corpse Explosion in Diablo II (2000); earlier forms remain unsurveyed, and sacrifice-for-damage cards in Magic: The Gathering spend a living creature. The name stayed with Blizzard: a World of Warcraft talent from 2008 to 2010, the Diablo III Necromancer (reportedly added in a 2017 pack), whose designer wrote that it “has to explode corpses”, Hearthstone’s Death Knight, Diablo Immortal (2022), and Diablo IV (2023). Path of Exile (2013) kept the behaviour as Detonate Dead, and Divinity: Original Sin 2 (2017) made it a combination of two schools.

Notable examples

Notable examples, in chronological order. Notes describe how the ability behaves in each game; gating is what limits its use there; the latest reference is a widely played game from 2020 or later.
Game	Year	Medium	Gating	How the ability behaves
Diablo II Blizzard North	2000	Video	Mana	A Necromancer Poison and Bone spell; "The targeted corpse explodes, damaging all nearby enemies." Expansion-era tables give required level 6 after Teeth, 15 to 34 mana, and 70% to 120% of the corpse's hit points, half physical and half fire, in a radius of 2.6 to 9 yards.
World of Warcraft Blizzard Entertainment	2004	Video	Mana, Cooldown	An Unholy Death Knight talent from patch 3.0.2 (2008) to its removal in 4.0.1 (2010) that explodes a corpse within 30 yards for Shadow damage to all enemies within 20 yards, for 40 runic power on a 5-second cooldown from 3.0.8. Cast on the user's living ghoul, the blast came two seconds later and hit harder.
Diablo III Blizzard Entertainment	2012	Video	At will	The Necromancer's Corpse Explosion, unlocked at level 4, targets an area and explodes up to 5 corpses within 11 yards for 1050% weapon damage as Physical to enemies within 20 yards, with no cost beyond the corpses; runes change its element, radius, or shape.
Path of Exile Grinding Gear Games	2013	Video	Mana	Detonate Dead targets a corpse, deals fire spell damage to enemies around it, and makes the corpse explode for fire damage equal to 6% to 7.9% of its maximum life; current values give 5 to 20 mana and a 0.6-second cast, and quality adds a chance to detonate an additional corpse.
Hearthstone Blizzard Entertainment	2014	Video	Mana, Consumable	Corpse Explosion, a 5-mana Death Knight spell, reads "Detonate a Corpse to deal 1 damage to all minions. If any are still alive, repeat this." The Corpse is a Death Knight keyword rather than a body on the board.
Divinity: Original Sin 2 Larian Studios	2017	Video	Action cost, Cooldown	A skill needing Pyrokinetic 1 and Necromancer 1 and one memory slot that explodes a target corpse within 13 m for 250% physical damage in an area, scaling with Intelligence and Warfare; the blast strikes allies as well as enemies.
Diablo Immortal Latest Blizzard Entertainment and NetEase	2022	Video	Cooldown	A Necromancer skill available from level 3 that detonates corpses already on the field, such as the one Grim Scythe raises for each enemy slain, damaging nearby enemies on a 1-second cooldown.
Diablo IV Blizzard Entertainment	2023	Video	At will	Corpse Explosion detonates a Corpse, the remains of an enemy that died near the Necromancer and the class's second resource beside Essence, damaging surrounding enemies by a skill percentage that has changed between patches; effects such as Decompose also create corpses.

Provenance

Earliest documented use: Diablo II (2000), video. Confidence: medium. The Diablo II manual (2000) gives the earliest cited description of a corpse made to explode against the enemies around it, under the name Corpse Explosion. Earlier video and tabletop forms remain unsurveyed. Magic: The Gathering cards that sacrifice a creature for damage spend a living creature rather than a corpse and are not counted. The damage tables cited come from the expansion-era Arreat Summit and may differ from the 2000 release.

Established form: Diablo II (2000), video. The earliest documented use also set the form. Confidence: low. Diablo II's Necromancer set the targeted corpse blast scaled to the dead monster's health. When Blizzard brought the class back for Diablo III, designer Travis Day wrote that the returning Necromancer "has to explode corpses" and recalled that Diablo II's Corpse Explosion dealt damage as a percentage of the slain monster's health. Confidence is low because that lineage stays within one series, and no source cited traces the form from Diablo II to games outside it, such as Path of Exile's Detonate Dead.

Sources

Blizzard North. (2000). Diablo II manual. Rulebook Necromancer Skills, Poison and Bone Spells, Corpse Explosion, c. p. 56. Accessed 2026-10-25. The spell's description and its effect, "The targeted corpse explodes, damaging all nearby enemies."
Blizzard Entertainment. The Arreat Summit: Necromancer Poison and Bone Skills. Website Corpse Explosion table. Accessed 2026-10-25. Required level and prerequisite, mana cost and radius by level, damage of 70-120% of corpse hit points split between physical and fire, and the advice to explode each new corpse in turn; expansion-era values.
Warcraft Wiki. Corpse Explosion (Wrath Classic). Wiki The Unholy talent's tooltip, range, radius, runic power cost and cooldown, its use on the living ghoul, and its patch history from 3.0.2 to removal in 4.0.1.
Blizzard Entertainment. Diablo III Game Guide: Corpse Explosion. Website Corpse Explosion; Skill Runes. Accessed 2026-10-25. The unlock level, the five-corpse area explosion and its radii and damage at level 70, and the runes Bloody Mess, Close Quarters, Shrapnel, Dead Cold, and Final Embrace.
PoEDB. Detonate Dead (PoEDB). Wiki The gem text, mana cost, cast time, corpse maximum-life percentage, quality effect, and version history, including the 3.1.0 addition of gem-level spell damage.
HearthstoneJSON card data, Corpse Explosion. Wiki The 5-mana Death Knight spell and its text.
Fextralife. Divinity: Original Sin 2: Corpse Explosion. Wiki The skill text, Pyrokinetic and Necromancer requirements, memory cost, range, damage scaling, and the warning that it damages allies.
Nathan Garvin and Shane Williams (Gamer Guides). (2022). List of Necromancer Skills in Diablo Immortal. Website Corpse Explosion; Grim Scythe. Accessed 2026-10-25. The level-3 skill that detonates summoned corpses on a 1-second cooldown, and Grim Scythe summoning a corpse for each enemy slain.
Blizzard Entertainment. (2022). Diablo IV Quarterly Update: June 2022. Website Class features, Essence and Corpses. Accessed 2026-10-25. Essence and Corpses as the Necromancer's two resources, corpses as the remains of enemies dying nearby that power Corpse Explosion, and Decompose summoning corpses.
Travis Day. (2017). Creating corpses: Making bodies matter in Diablo 3. GamesBeat. Article Accessed 2026-10-27. A Diablo III designer's account of rebuilding the Necromancer, that the class "has to explode corpses", and Diablo II's Corpse Explosion dealing damage as a percentage of the slain monster's health.
PureDiablo. Diablo 4: Necromancer Corpse Skills. Wiki The Corpse Explosion text, its physical damage, and a percentage that differs from other guides' figures.

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West, James, Jr. (2026). "Corpse Explosion." Game Mechanic Compendium, updated 2026-10-27. http://localhost:4321/abilities/corpse-explosion

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