Necronomicon: Item Guide & Mechanics in DotA Allstars
Necronomicon is a powerful summoning and strategic objective item featured in the classic Warcraft III custom map DotA Allstars. Famous for its active ability Demonic Summoning, the item grants players control over two specialized minion units (the Necronomicon Warrior and Necronomicon Archer) that provide mana burn, speed auras, anti-stealth utility, and massive push potential. Like a few select relics in DotA Allstars, Necronomicon can be upgraded up to Level 3 by repurchasing its recipe, scaling both the hero's base attributes and the combat strength of the summoned demonic mages.
Section 1 - Item Stats, Auras, and Passive Bonuses
Stat Breakdown
- +10 / +15 / +20 Strength (+10 Strength at Level 1, scaling up to +20 at Level 3)
- +100% / +125% / +150% Mana Regen (+100% Mana Regen at Level 1, scaling up to +150% at Level 3)
- +3 / +4 / +5 HP Regen (+3 HP Regen/sec at Level 1, scaling up to +5 at Level 3)
Active Ability: Demonic Summoning (Upgradeable)
- Effect: Summons two Demon Mages (a Melee Warrior and a Ranged Archer) under the player's control for 60 seconds.
- Scaling: The Demon Mages and their active/passive abilities (such as Mana Burn, Last Will pure damage backfire, Movement Speed Aura, Purge, and True Sight at Level 3) become substantially more powerful with each level upgrade.
- Mana Cost: 50 Mana.
- Cooldown: 120 seconds.
Total Net Hero Benefit: At Level 1, equipping Necronomicon immediately grants +10 Strength (+190 Max HP and health regeneration scaling), +100% Mana Regeneration, +3 HP Regen/sec, and the active Demonic Summoning ability on a 120-second cooldown to deploy two combat-ready Demon Mages for 60 seconds.
Section 2 - Recipe and Required Components
To craft Necronomicon Level 1, players must gather three base components along with the item recipe. Subsequent upgrades require buying the recipe again:
| Component | Gold Cost |
|---|---|
 2x Sobi Mask (350 Gold each) |
700 |
 Belt of Strength |
450 |
 Ring of Regeneration |
300 |
 Necronomicon Recipe (Re-buyable for upgrades) |
1300 |
| Total Cost | 2,400 |
- Upgrade Costs: 3700 Gold (Level 2) / 5000 Gold (Level 3)
- Resell Value: 1200 Gold (Standard 50% resale value based on the in-game sell price shown in the inventory tooltip)
Section 3 - Tactical Analysis and Strategic Impact
1. Pushing and Tower Destruction
Necronomicon is one of the premier split-pushing and objective-taking items in DotA Allstars. The combined right-click damage from the two summoned minions—amplified by the Archer's movement and attack speed aura—allows heroes to quickly melt enemy towers, rax, and creep waves without risking their own hero's safety.
2. Mana Burn and Anti-Carry Utility
The Necronomicon Warrior possesses a passive Mana Burn on every auto-attack, while also featuring the deadly Last Will mechanic, which inflicts massive pure damage back to any enemy hero that deals the killing blow to it. This makes enemy carries hesitant to clear the summons during chaotic team fights.
3. True Sight and Invisibility Detection (Level 3 Impact)
Upon upgrading to Necronomicon Level 3, the Necronomicon Warrior gains passive True Sight (True Sight Aura). This turns the item into a mobile Observer/Sentry Ward counter, allowing your team to easily spot invisible heroes (like Rikimaru or Gondar) and clear enemy wards around Roshan or high-ground chokepoints.
Section 4 - Recommended Heroes
- Bane hallow – Lycanthrope
- Reason: Synergizes perfectly with Howl and Impulse. Lycanthrope's ultimate speed and damage buffs transform Necronomicon minions into relentless, high-speed killing machines that erase heroes and towers alike.
- Rexxar – Beastmaster
- Reason: Beastmaster stacks Necronomicon with his native summons (Call of the Wild) and Inner Beast attack speed aura. Combined with Primal Roar locking down a target, the Necronomicon mages shred enemy health and mana in seconds.
- Prophet – Furion
- Reason: Enhances Furion's global split-push playstyle. Teleporting to empty lanes with Treants and Necronomicon summons enables him to destroy enemy barracks before the opposing team can respond.
- Obsidian Destroyer – Harbinger
- Reason: Values the early mana regeneration and health pool, using the summons during Astral Imprisonment setups to burn mana and surround helpless targets.
- Abaddon – Lord of Avernus
- Reason: Utilizes the extra strength, HP regen, and pushes towers easily alongside Aphotic Shield and Borrowed Time, allowing him to tank tower shots while his Necronomicon minions melt objectives.
Conclusion
In DotA Allstars, Necronomicon is a top-tier utility and push item that dictates the pacing of mid-to-late game matches. While it requires solid micro-management skills to maximize its active potential, its unique blend of objective damage, team utility, mana manipulation, and Level 3 True Sight guarantees immense tactical value in any strategic lineup.