Ethereal Weapon Item Guide - ARAM Mayhem On-Hit Formulas
ARAM Mayhem 26.22 Ethereal Weapon guide: on-hit mechanics, AP, tank, physical and summon item formulas, plus the champion profiles that use it best.
Patch 26.22 Data Snapshot
In ARAM Mayhem 26.22, 
Ethereal Weapon is a Gold augment built around mechanics, with about 57.97% global win rate and 40.50% pick rate. Its value comes from how well a champion kit, on-hit items and later augments amplify each other.
How To Judge The Trigger
Ethereal Weapon applies on-hit effects through abilities; it does not turn a spell into a full basic attack. Each target has a separate cooldown, and items still need their own charge, Spellblade preparation and trigger conditions. Check damage-over-time and pet interactions individually rather than assuming every tick repeats the effect.
Four Item Formulas
| Route | Core items | Best condition | Watch out |
|---|---|---|---|
| AP | Lich Bane, Nashor's Tooth | High spell frequency with repeat hits | Do not give up spacing on poke champions |
| Tank | Heartsteel, Iceborn Gauntlet | You can stay in contact on the frontline | Pure durability is not enough without hits |
| Physical fighter | Trinity Force, Blade of The Ruined King, Titanic Hydra, Terminus | Mixed spell and attack damage with repeat hits | Not every physical item is an on-hit item |
| Summons | Nashor's Tooth | Summons can reliably participate in hits | Still verify the current champion data |
Which Champions Should Prioritize It
Ethereal Weapon is T1 in the current official recommendations for Hecarim, Ekko, Gwen, Katarina. Check reliable spell hits, existing on-hit items and survival room; damage-over-time or pet tags alone are not a reason to prioritize it.
The safest rule is champion first, items second. If the kit hits often and the items trigger on-hit effects, Ethereal Weapon is worth building around.
Brand and Malzahar Fit Check
Brand with Ethereal Weapon: official recommendation T2; 46.04% wins across 8026 same-patch aramgg.com client games. Judge the choice by your existing on-hit items; damage over time or pets alone do not guarantee a strong result. Malzahar with Ethereal Weapon: official recommendation T2; 46.85% wins across 5289 same-patch aramgg.com client games. Judge the choice by your existing on-hit items; damage over time or pets alone do not guarantee a strong result.
For Brand Ethereal Weapon, the useful question is not whether spells can trigger the augment; it is whether the item package has meaningful on-hit value to trigger. Malzahar Ethereal Weapon has the same issue: pets and damage over time make the idea plausible, but without completed on-hit items, stronger damage or durability augments are usually cleaner.
Ethereal Weapon on Singed, Lillia and Karthus
Ethereal Weapon has a 1-second cooldown per target. Damage over time does not apply on-hit effects on every tick, and items retain their own charge, cooldown and trigger conditions. For these three champions, check your completed items before changing the build just for repeated spell damage.
| Champion | Build decision and limits |
|---|---|
 Singed | For a Singed Ethereal Weapon build, compare the on-hit value of completed items with your existing AP or tank route. Poison damage does not bypass the per-target cooldown. |
 Lillia | Lillia's repeated spell damage still shares the cooldown on each target. Keep enough survivability to continue landing abilities; do not buy attack speed solely because the augment says on-hit. |
 Karthus | Karthus needs meaningful value from the item effects added to his spells. Compare that value with AP and magic penetration; fast casts do not remove per-target or item cooldowns. |
Common Traps
The listed items focus on on-hit value or reliable repeated hits. Do not add unverified passives to a fixed formula; if core items are unavailable, prefer direct damage, haste or durability augments.
FAQ
What does Ethereal Weapon trigger?
It adds on-hit effects to damaging spells, making items such as Lich Bane, Nashor's Tooth, Blade of the Ruined King and Heartsteel more relevant on the right champion.
Why should you not judge only by global win rate?
At about 57.97% global win rate, it is strong overall, but it still depends on spell frequency, item route and enemy draft. Without good triggers, take the cleaner augment instead.
Which champions fit it best?
Ethereal Weapon is T1 in the current official recommendations for Hecarim, Ekko, Gwen, Katarina. Check reliable spell hits, existing on-hit items and survival room; damage-over-time or pet tags alone are not a reason to prioritize it.
Is Ethereal Weapon good on Brand?
Brand with Ethereal Weapon: official recommendation T2; 46.04% wins across 8026 same-patch aramgg.com client games. Judge the choice by your existing on-hit items; damage over time or pets alone do not guarantee a strong result.
Is Ethereal Weapon good on Malzahar?
Malzahar with Ethereal Weapon: official recommendation T2; 46.85% wins across 5289 same-patch aramgg.com client games. Judge the choice by your existing on-hit items; damage over time or pets alone do not guarantee a strong result.
Does Ethereal Weapon proc on every damage-over-time tick?
Ethereal Weapon has a 1-second cooldown per target. Damage over time does not apply on-hit effects on every tick, and items retain their own charge, cooldown and trigger conditions. For these three champions, check your completed items before changing the build just for repeated spell damage.
