What does Iron Core II do?

Iron Core II TFT Set 18 Wisp Effect and Stages (Updated September 2026)

Iron Core II wisp for Teamfight Tactics Set 18. Full effect, rarity, the stages where it is offered, similar wisps and the strongest comps of the set.

Last UpdatedSeptember 12, 2026

Iron Core II

Patch 18.3 · Set 18 · Teamfight Tactics

Your front center champion gains 8% Max Health per front-row unit.

RarityGoldTypeWispCategoryCombatCost1 goldOffered at stages4-2, 5-1

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Frequently asked questions

What does Iron Core II do?: Your front center champion gains 8% Max Health per front-row unit.

How the Iron Core II page is built

Where the data comes from

The Iron Core II page is built from game data for the current Teamfight Tactics set. Wisps are the Set 18 mechanic, so the effect text, rarity and the stages where Iron Core II is offered are refreshed with every patch.

What this page shows

The card at the top shows the full effect of Iron Core II, its rarity, category and the stages where you can pick it. Right below are similar wisps of the same category. Further down are the strongest comps, items and traits of the set.

Wisps are not ranked by tier, their strength depends on your board, stage and economy. Check the effect against the comp you are playing.

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