Chempunk Chainsword — Effect, Stats and Cost
Cost 2,800G
Effects and values: transcribed from the game, with official patch note changes applied through patch 7.3a (updated )
Stats
- +400 Max Health
- +45 Attack Damage
- +15 Ability Haste
Item Effects
- Punishment
- Dealing physical damage to enemy champions applies 50% Grievous Wounds for 3 seconds.
Chempunk Chainsword patch history
Figures are as written in the official patch notes; the commentary is ours.
Chempunk Chainsword
Patch 7.1hBase Stats
- Base HP250 → 400
Our take
An extra 150 HP pushes the item clearly toward offering real durability alongside its damage. Chempunk Chainsword is usually bought to apply healing reduction, and applying it means staying close to the target, so the added HP fits what the item is for. Bruisers holding the front line can now delay a dedicated defensive item by one purchase, which opens up their build order.
Champions who build Chempunk Chainsword
None of the 314 captured builds included this item.
About the data on this page
Stats and item effects are transcribed from the game, with changes from later patches taken from the official patch notes. Pick counts and win rates are the values shown on the in-game loadout screen’s "Popular" tab between 2026-08-26 and 2026-10-07.