What does Crash Test Dummies do?

Crash Test Dummies TFT Set 17 Augment Effect (Updated August 2026)

Crash Test Dummies augment for Teamfight Tactics Set 17. Full effect, rarity, similar augments and the strongest comps of the set.

Last UpdatedSeptember 20, 2026

Crash Test Dummies

Patch 16.16 · Set 17 · Teamfight Tactics

Gain 2 Training Dummies. Combat start: Your Training Dummies launch themselves towards a group of enemies and Stun them for 1 seconds.

Num Dummies: 2
Search Range: 4
Stun: 1

Num Dummies2Search Range4Stun1

RarityGoldTypeAugment

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Frequently asked questions

What does Crash Test Dummies do?: Gain 2 Training Dummies. Combat start: Your Training Dummies launch themselves towards a group of enemies and Stun them for 1 seconds.

How the Crash Test Dummies page is built

Where the data comes from

The Crash Test Dummies 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 Crash Test Dummies is in the current meta.

What this page shows

The card at the top shows the full effect of Crash Test Dummies, 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.

All comps