Is Beast Within (Sivir) worth taking in TFT Set 18?

Beast Within (Sivir) is a Gold augment rated tier A on patch 18.4. Treat the tier as a guide and check the effect against the comp you are playing.

When is Beast Within (Sivir) offered?

Beast Within (Sivir) is offered at stages 3-2.

Beast Within (Sivir) TFT Comp and Augment Effect Set 18 A Tier

Primal grants an additional Blessing. Gain a Vi now and a Sivir after 3 rounds. The best Primal comp right now is Lunar Nidalee, tier A with an average place of 4.23 and a top 4 rate of 57.2%. Beast Within (Sivir) augment for Teamfight Tactics Set 18. Full effect, rarity, similar augments and the strongest comps of the set.

Last Updated October 13, 2026

Beast Within (Sivir)

Patch 18.4 · Set 18 · Teamfight Tactics

Primal grants an additional Blessing. Gain a Vi now and a Sivir after 3 rounds.

TierARarityGoldTypeTraitOffered at stages3-2

Primal comps by trait level

Similar augments

All augments of Set 18

Part of TFT Set 18

Set 18 Overview

Most Used Items in Set 18

Items

Top Set 18 comps

Flora Fatalis Azir

Avg Place 4.14 · Winrate 15.7% · Top 4 56.4%

Inferno Alune

Avg Place 4.14 · Winrate 23.6% · Top 4 53.9%

S+

Riftbeast Pebbles

Avg Place 3.32 · Winrate 24.1% · Top 4 71.5%

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Most Used Items in Set 18

Top traits of the meta

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Frequently asked questions

Is Beast Within (Sivir) worth taking in TFT Set 18?: Beast Within (Sivir) is a Gold augment rated tier A on patch 18.4. Treat the tier as a guide and check the effect against the comp you are playing.
What does Beast Within (Sivir) do?: Primal grants an additional Blessing. Gain a Vi now and a Sivir after 3 rounds.
When is Beast Within (Sivir) offered?: Beast Within (Sivir) is offered at stages 3-2.

How the Beast Within (Sivir) page is built

Where the data comes from

The Beast Within (Sivir) 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 Beast Within (Sivir) is in the current meta.

What this page shows

The card at the top shows the full effect of Beast Within (Sivir), 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

Beast Within (Sivir) TFT Comp and Augment Effect Set 18 A Tier