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Defender Rengar Reroll: TFT Set 18 comp guide

X tier, SituationalS tier when it fitsRerollMediumLevel 7Patch 18.4b

By PivotTFT · Updated 11 October 2026

Rengar and Cassiopeia at three stars on Defender 6: a Defender Emblem on Rengar is the sixth Defender beside Rammus, Fiddlesticks, Lillia, Shen and Ornn, and nearly every game builds it. Rengar jumps on the weakest enemy nearby while Cassiopeia poisons from behind the wall. One of the best-placing lines of 18.4b when the emblem comes.

Final board. Front line at the top.
Open in builder

When to play it

With it, this comp is S tier.

Overview

Play it when a Defender Emblem comes: it cannot be crafted from components, and it is what lifts this board above Cassiopeia Reroll, the version with Leona as the sixth Defender. Both lines three-star Cassiopeia and Rammus, Flora Azir Reroll wants Rammus too, and Rengar Master Yi Reroll and Tristana Rengar Reroll need three-star Rengar, so scout before you roll.

Units and items

Rengar carries with Defender Emblem, Guinsoo's Rageblade and Titan's Resolve. Cassiopeia carries with Archangel's Staff, Hextech Gunblade and Spear of Shojin. Rammus takes Bramble Vest, Spirit Visage and Warmog's Armor.

Item order

  1. Guinsoo's Rageblade
  2. Archangel's Staff
  3. Titan's Resolve
  4. Hextech Gunblade
  5. Bramble Vest

How to play Defender Rengar Reroll

Early game

Defender pairs (Leona, Ornn, Shen) and hold every Rengar, Cassiopeia and Rammus copy.

Mid game

Level 7 around 3-5 and slow roll above 50 gold for Rengar, Cassiopeia, Rammus and Fiddlesticks at three stars.

Late game

Once the three-stars are done, level to 8 for Soraka: with Fiddlesticks she makes Flora Fatalis 2.

TipRengar takes the Defender Emblem, Guinsoo's Rageblade and Titan's Resolve, Cassiopeia Archangel's Staff, Hextech Gunblade and Shojin, and Rammus Bramble Vest, Spirit Visage and Warmog's. Without the emblem, play Cassiopeia Reroll with Leona instead.

Best augments

Augment priority: emblems, then econ.

Traits

Defender6Spellweaver2Flora Fatalis1

Active on the final board: 6 Defender, 2 Spellweaver, 1 Flora Fatalis and 1 Rival. Every trait is explained in the Set 18 traits guide.

Late upgrades

Questions about Defender Rengar Reroll

Is Defender Rengar Reroll good in patch 18.4b?

Defender Rengar Reroll is X tier on the PivotTFT comp tier list for patch 18.4b: a situational comp, strong only in particular lobbies or with particular augments.

When should you play Defender Rengar Reroll?

Defender Rengar Reroll is a situational comp. Play it when you have a Defender Emblem: then it is S tier.

Who is the carry in Defender Rengar Reroll?

Rengar is the main carry. Build Defender Emblem, Guinsoo's Rageblade and Titan's Resolve on Rengar.

What level do you play Defender Rengar Reroll at?

Defender Rengar Reroll is a Reroll comp: you stay at a low level and spend gold rolling for three-star copies of cheaper champions. Roll for the board at level 7.

How do I import Defender Rengar Reroll into TFT?

Copy its team code with the button on this page, then open the Team Planner in the TFT client and paste it.

What are the best augments for Defender Rengar Reroll?

Rolling For Days, Patience Is A Virtue, Staffsmith and Consuming Flora. When none of these is offered, take emblems, then econ augments.

More comps for patch 18.4b

The full TFT Set 18 comp tier list