Heimerdinger splash art
Patch 26.20Arena trios · updated Oct 7, 2026

Heimerdinger Arena Build

Heimerdinger, the Revered Inventor, is a ranged mage and support champion. In fights Heimerdinger is a fragile champion who deals magic damage over extended fights. Here are the augments Heimerdinger players take most, the Prismatic items worth grabbing and the core build on patch 26.20.

Arena tier
Playable, but behind
Heimerdinger games this patch
14,302
Skill max
QWE

Quick Answer for Patch 26.20

  1. Trueshot Prodigy

    Prismatic

    When you damage a champion from far away, fire a Trueshot Barrage at them.

    Why on Heimerdinger

    Hextech Micro-Rockets (W) fire from long range, so you trigger Trueshot Barrage regularly while staying safe behind your turrets.

  2. Infernal Conduit

    Prismatic

    Your Abilities apply an infinitely stacking Burn, dealing magic damage over time. Your Burn effects reduce your basic Ability Cooldowns.

    Why on Heimerdinger

    Your Burn lowers your basic Ability cooldowns, so you recast Hextech Micro-Rockets (W) and CH-2 Electron Storm Grenade (E) more often while the Burn keeps stacking.

  3. Magic Missile

    Gold

    Dealing damage with an Ability fires 3 magic missiles, each dealing percent max Health true damage.

    Why on Heimerdinger

    Hextech Micro-Rockets (W) and CH-2 Electron Storm Grenade (E) trigger missiles that deal percent max Health true damage, which adds damage against tanky targets.

In game, Hexgate puts a badge under every augment card you are offered, with how often Heimerdinger players take it.

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Based on 14,302 Heimerdinger games in Arena on patch 26.20. Augments and items are ordered by how often Heimerdinger players take them; the bars compare each one with the most taken.

Best Augments for Heimerdinger by Rarity

Augment offers come in Silver, Gold and Prismatic. These are the cards Heimerdinger players take most at each rarity, most taken first.

Prismatic augments

  1. Trueshot Prodigy
  2. Infernal Conduit
  3. Jeweled Gauntlet
  4. Spellwake

Gold augments

  1. Magic Missile
  2. Phenomenal Evil
  3. Big Brain
  4. Minionmancer

Silver augments

  1. ADAPt
  2. Witchful Thinking

Best Prismatic Items for Heimerdinger

The Prismatic items Heimerdinger players pick most often from the offer, most picked first.

  1. Pyromancer's Cloak
  2. Runecarver
  3. Detonation Orb
  4. Everfrost
  5. Night Harvester
  6. Innervating Locket

Heimerdinger Arena Build

Boots to start, then the items Heimerdinger players build most often in Arena, most built first. Adapt the order to the lobby: every other team is an opponent.

Starting boots

  • Sorcerer's Shoes
  • Ionian Boots of Lucidity

Core items

  1. Liandry's Torment
  2. Rabadon's Deathcap
  3. Zhonya's Hourglass
  4. Blackfire Torch
  5. Rylai's Crystal Scepter
  6. Void Staff

Heimerdinger Skill Order

The order Heimerdinger players level their abilities in most often: max H-28 G Evolution Turret (Q) first, then Hextech Micro-Rockets (W), and take UPGRADE!!! (R) whenever you can.

  1. QH-28 G Evolution Turret
  2. WHextech Micro-Rockets
  3. ECH-2 Electron Storm Grenade
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FAQ

What are the best augments for Heimerdinger in Arena?

On patch 26.20 Heimerdinger players take Trueshot Prodigy, Infernal Conduit and Magic Missile most often.

What is the best Prismatic item for Heimerdinger?

The Prismatic items Heimerdinger players pick most are Pyromancer's Cloak, Runecarver and Detonation Orb.

What should Heimerdinger build in Arena?

Start with Sorcerer's Shoes, then the items Heimerdinger players build most: Liandry's Torment, Rabadon's Deathcap and Zhonya's Hourglass. Adapt the rest to the lobby.

What is the best skill order for Heimerdinger in Arena?

Max H-28 G Evolution Turret (Q) first, then Hextech Micro-Rockets (W), and level UPGRADE!!! (R) whenever you can.

Is Heimerdinger good in Arena?

On patch 26.20 Heimerdinger is C tier in the Arena tier list: playable, but behind.

More C Tier Champions

Champion names, art, items and abilities: Riot Games Data Dragon. Augment names, art and text: the game files. Hexgate is not endorsed by Riot Games.