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TFT Guide

TFT Set 18 Guide: How to Play Coven

Set 18
Traits/Synergies
Champions
Updated on Jul 12, 2026
Jul 12, 2026

Overview

How to Play Coven — TFT Set 18: Enchanted Wilds

Coven is the loss streak economy trait of this set. Champions gather Essence through the Coven trait, starting with having 3 units with the Coven trait. As you lose as well as kill units, you gather essence. A player is able to choose to convert Essence into an award or to continue gathering Essence. 

An important part of the Coven trait is that it is less punishing than previous loss streak traits in Teamfight Tactics. This is because it's not a forced cash-out upon loss; instead, a player just gains a bit less Essence. This means it is harder for players to open fort and grief a Coven’s player position - making it more resistant and less risky.

This guide was written by Silverfuse.

Explore all of the new Set 18 traits here!

How TFT Coven Works

Coven Trait Bonus

tft set 18 coven

Champions: Camille 1g / Caitlyn 2g / Elise 2g / Cassiopeia 3g / Morgana 4g / Lux 5g

Gather Essence by killing champions, plus more by losing player combat.

Beginning at X Essence, choose to convert Essence to rewards or continue gathering Essence. Each reward requires increasing amounts of Essence.

  • (3) Essence per kill, Essence per loss
  • (4) per kill, per loss
  • (5) per kill, per loss
  • (7) per kill, per loss

Coven Champions and Synergy

Coven does not have any overlapping traits outside of the trait itself. Part of this is because this is a loss-streak trait, and historically these traits have been really strong, and Riot has liked to see players have to pivot out of the trait and focus on one of the highest-cost carries, if possible, such as Morgana or Lux.

  • Camille (1G) - Ravager
  • Caitlyn (2G) - Hunter
  • Elise (2G) - Vanguard
  • Cassiopeia (3G) - Spellweaver
  • Morgana (4G) - Invoker
  • Lux (5G) - Avatar

TFT Coven Champions

Camille (1G) - Ravager

tft set 18 camille

[Link to Champion Page]

Camille is a Ravager who gains omnivamp, deals bonus damage, double against units below a health threshold. With her ability Defensive Sweep at only 25 mana, she slices a target for physical damage and gains a shield for a number of seconds. This means she will want to cast repeatedly while acting as a drain tank. She will likely be a strong early game unit, as shielding over and over again is more likely when fewer units are able to target her.

She is also able to pair well with Murkwolf, who is a 2 gold Ravager for a strong early game.

Caitlyn (2G) - Hunter

tft set 18 caitlyn

[Link to Champion Page]

Caitlyn is a Hunter with the ability Headshot, which is based on attacks rather than mana. For the Headshot passive, every third attack, her bullet is instead replaced with a Headshot, which deals additional physical damage. 

Hunters gain attack damage, and when they focus on a single target, they get additional damage amp. This trait has 2, 3, 4, and 5-piece webs, so it is easy to add additional hunters as ways to kill units for Essence. Look for Cinderling (1G), Tristana (3G), Sivir (4G), and Ashe (5G) to pair with Caitlyn in order to take down some units while also gathering losses as well. Potentially look to keep Caitlyn to pair with Ashe on post cashout boards as well.

Elise (2G) - Vanguard

tft set 18 elise

[Link to Champion Page]

Elise’s ability, Spider Queen, allows her to transform into a spider and gain max health. Her attacks while in Spider Form deal bonus magic damage and heal. Subsequent casts grant decaying attack speed for a number of seconds.

She has the Vanguard trait, which makes her a front-row, melee tank. Vanguard pairs with Rakan (1G),  Diana (3G), Hecarim (3G), Ancient Sentinel (4G), and Taric (5G). With the ability to pair with a Vanguard at any cost in the game, with the exception of 2 gold, it is very easy to slot in Vanguards for Elise.

Cassiopeia (3G) - Spellweaver

tft set 18 cassiopeia

[Link to Champion Page]

Cassiopeia has the ability Noxus Blast, where she poisons the target and the nearest non-poisoned enemy, dealing magic damage over multiple seconds. Poisons also stack. This is similar to some poison or “dot” champions we have seen in the past, where the damage over time will clear everything, including sometimes picking off the backline.

Her ability only costs 30 mana, so frequent casts are important! A strong front line plus an additional Spelleweaver, such as Karma, in the early game, and she will take out a lot of units. It is also possible that Cassiopeia finds herself as a rerollable 3 cost unit, especially with Wisps, which makes rerolling stronger in Set 18 than in other sets.

Morgana (4G) - Invoker

tft set 18 morgana

[Link to Champion Page]

Morgana is an Invoker, which means she gains additional mana regeneration at 2, 3, 4, and 5 piece traits. Morgana’s ability, Withering Curse, has a passive where it gains omnivamp. With the active, Morgana fires a dark blast at nearby enemies, dealing magic damage to them and cursing them for seconds. Then, she spawns a Hex Withering Zone for the same duration that deals magic damage per second. The cursed enemies take more damage per curse.

Lux (5G) - Avatar

tft set 18 lux

[Link to Champion Page]

Lux is a unique 5 cost because the Avatar trait allows her to have different abilities to her ability: Final Spark. For example, the active and passive are the same each time. The passive is on cast, all allies that share a trait with Lux gain mana. If there is something that a lot of TFT players know is that gaining mana in the late game is super strong, as earlier casts can win teamfights and cause your opponent’s units sometimes to die before they are able to cast. She fires her laser towards the largest group of enemies and deals magic damage, reduced by each enemy hit.

There is then a bonus for which trait she has. For example, the Inferno Bonus is to restore mana per takedown. Coven reduces the armour and magic resistance of all targets hit for the rest of the combat. There are other traits that all have their own abilities as well. Lux will be a premium part of late-game boards and will likely be a unit that holds spatulas very well, as the passive makes those units gain mana.

I would not be surprised if an upgraded late-game board with Lux, Ahri, and Karma as the 3-piece Blossom bonus for Wisps sounds strong, and Lux and Ahri sound like a good combination.

Thanks for reading! If you want to try creating your own team comps for Set 18, check out our Team Builder. For a full overview of the new set, check out our TFT Set 18 Reveal Page.

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