Is Heart of Steel worth taking in TFT Set 18?

Heart of Steel is a Gold augment rated tier B on patch 18.2. Treat the tier as a guide and check the effect against the comp you are playing.

When is Heart of Steel offered?

Heart of Steel is offered at stages 2-1.

Heart of Steel TFT Set 18 Augment Tier and Effect (Updated September 2026)

Heart of Steel augment for Teamfight Tactics Set 18. Full effect, rarity, similar augments and the strongest comps of the set.

Last UpdatedSeptember 20, 2026

Heart of Steel

Patch 18.2 · Set 18 · Teamfight Tactics

Gain a Steadfast Heart. Every 10 seconds of combat its holder survives, Steadfast Heart gains additional 16 permanent max Health.

Max Health Gain: 16

Max Health Gain16

TierBRarityGoldTypeAugmentCategoryGrants itemsOffered at stages2-1

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All augments of Set 18

Part of TFT Set 18

Set 18 Overview

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Frequently asked questions

Is Heart of Steel worth taking in TFT Set 18?: Heart of Steel is a Gold augment rated tier B on patch 18.2. Treat the tier as a guide and check the effect against the comp you are playing.
What does Heart of Steel do?: Gain a Steadfast Heart. Every 10 seconds of combat its holder survives, Steadfast Heart gains additional 16 permanent max Health.
When is Heart of Steel offered?: Heart of Steel is offered at stages 2-1.

How the Heart of Steel page is built

Where the data comes from

The Heart of Steel page is built from game data for the current Teamfight Tactics set. The effect text, rarity and the stages where the augment is offered are refreshed with every patch. When a tier letter is shown, it tells how strong Heart of Steel is in the current meta.

What this page shows

The card at the top shows the full effect of Heart of Steel, its tier, rarity, type and the stages where you can pick it. Right below are similar augments of the same type, stronger ones first, so you can see what to take instead. Further down are the strongest comps, items and traits of the set.

Augment strength depends on your board, stage and economy, so treat the tier as a guide and check the effect against the comp you are playing.

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