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By GamGem ResearchLast updated 18 Oct 2026

Legendary · Summoner's Rift

Abyssal Mask — Stats, Cost and Who Builds It

2,650gold

Abyssal Mask is how a tank raises the team's magic damage: nearby enemy champions take 12% more of it. It costs 2,650 gold, and half of its buyers (50.7%) were supports. Riot cut its Magic Resist from 50 to 45 in patch 25.04, saying it had been overbuffed at season start.

What it grants

  • 350 Health
  • 45 Magic Resist
  • 15 Ability Haste

Passive

  • Unmake: Nearby enemy champions take 12% more magic damage.

Abyssal Mask at a glance

Abyssal Mask is a legendary item on Summoner's Rift that costs 2,650 gold: Kindlegem and Negatron Cloak plus 1,000 gold. It grants 350 Health, 45 Magic Resist and 15 Ability Haste and the Unmake passive. Nothing in the shop builds from it. Priced by its stat block alone, it returns 97.5% of its cost in stats.

Build path

Builds from

Combine cost

1,000

on top of 2 components, for 2,650 in total.

Builds into

Nothing — this is a finished item.

How it performed

Pick rate
0.7%
Win rate
54.6%
Completion
Not counted
Inventory slot
2
Games
4,407
Δ this patch
Not counted

patch 26.18 · Ranked Solo/Duo · Master+ · EUW · KR · NA · 65,406 matches counted

Who buys it

  • Top15.5%
  • Jungle16.8%
  • Mid15.3%
  • Bot1.7%
  • Support50.7%

Reach for it when

  • Survive burst
  • Versus heavy AP
  • Rotation uptime

Gold efficiency

97.5%2,583 gold of stats for 2,650

The stat block only — the passive is not priced.

40th of 76 items Riot tags Health, by this measure. Nearest: Hextech Rocketbelt 99.4%, Stridebreaker 97.7%, Phage 96.2%, Sundered Sky 95.7%.

350 Health · 2.67g each, from Ruby Crystal
933g
45 Magic Resist · 20g each, from Null-Magic Mantle
900g
15 Ability Haste · 50g each, from Glowing Mote
750g

Abyssal Mask balance history

Riot's notes from patch 25.S1.1 to 26.20 change Abyssal Mask in 1 patch. The latest is patch 25.04, published 2025-02-19.

  1. Patch 25.042025-02-19

    • Magic Resistance50to45
    Why, in Riot's words

    Though Abyssal Mask is doubly situational, both needing MR and other magic-damage teammates to synergize with, it was overbuffed at season start and doesn't need to be quite so good. We're fine with Abyssal being a fairly rare purchase, as it's not important that tanks consistently raise damage output across the board.

Other items for the same job

All tagged “Health” by Riot.

Quick answers about Abyssal Mask

How much does Abyssal Mask cost?
2,650 gold in total — Kindlegem and Negatron Cloak plus 1,000 gold.
What is Abyssal Mask built from?
Kindlegem (800) and Negatron Cloak (850), plus 1,000 gold to combine.
What does Abyssal Mask build into?
Nothing — Abyssal Mask is a finished item.
What stats does Abyssal Mask give?
350 Health, 45 Magic Resist and 15 Ability Haste.
What does Abyssal Mask's Unmake passive do?
Nearby enemy champions take 12% more magic damage.
Where can you buy Abyssal Mask?
In Summoner's Rift and Howling Abyss (ARAM) — the maps Riot's own data marks it as sold on.
What does Abyssal Mask sell for?
1,855 gold, against 2,650 to buy.
Is Abyssal Mask gold efficient?
Its stats are worth 2,583 gold at basic-item prices against a cost of 2,650 — 97.5%. The passive is not priced, so this measures the stat block only.