TFT CODEX

Defender Cassiopeia

Level 8ConsistentCarried by CassiopeiaA Teamfight Tactics Set 18 comp, measured on patch 18.4b ranked games.

Updated 17 Oct 2026, 04:23 UTC · ranked games, last 7 days, Diamond+ · Patch 18.4b

Too few games to grade in Diamond+: 195 in the last 7 days, and its numbers start at 400. All ranks shows what we measured.

Cassiopeia

Game plan

How it’s played
Level 8 Players of this comp who go out in stage 6 are level 8.2 on average.
Play it when
you hold B.F. Sword and Needlessly Large Rod
Build
Cassiopeia Cassiopeia Archangel's StaffHextech GunbladeSpear of Shojin Archangel's Staff, Hextech Gunblade, Spear of Shojin · 37 games · #6.05
Components
B.F. SwordB.F. Sword ×2 · Needlessly Large RodNeedlessly Large Rod ×2 · Tear of the GoddessTear of the Goddess ×2
Contested?
Others holding Cassiopeia: nobody else: #6.82 · 1 other: #6.79 · 2+ others: #6.91
Pace
Level when its players go out — stage 4: 7.3 · stage 5: 7.5 · stage 6: 8.2
Games end
Lv 7 54% · Lv 8 33% · Lv 9 8%
Vs its level
Finishes at level 7.4 on average. Boards at its levels average 5.40 across every comp; this one averages 6.83, 1.43 worse. Level is partly how a game went and partly the plan, so this is context, not a grade.

Open in Builder

Final board

The whole board at level 7, where most of its games end, drawn from its games at all ranks over the last 14 days. A dashed slot is one its games fill differently; an open one, no unit holds on a quarter of them. Under a unit, or: who its games play there instead.

The Night Arena: an obsidian TFT board lit in gold
★★
★★
★★
★★
★★

Positions are our rule, by attack range: melee in front, ranged behind, the most-itemed carries in the back corners. Riot's match data has none. Dashed level buttons are planned, the rest measured; the gold one adds the champion that placed best there.

3Cassiopeia★★
  • Archangel's Staff
  • Hextech Gunblade
  • Spear of Shojin
carry
3Fiddlesticks★★
  • Gargoyle Stoneplate
  • Warmog's Armor
3Rammus★★
  • Gargoyle Stoneplate
  • Warmog's Armor
  • Steadfast Heart
2Elise★★
  • Gargoyle Stoneplate
  • Guinsoo's Rageblade
1Camille★★
or
  • Leona
2Shenflex
1Ornnflex
or
  • Diana

Paste it into the game’s Team Planner to have these champions marked in your shop.

How it’s played

The board at every level from 4, with what each level adds and sells. From level 7 up it is measured over 856 games at all ranks over the last 14 days; below that it is planned. Each level’s options are this patch’s.

64%754%833%98%
Lv 4planCamilleVeigarEliseCassiopeia32
Lv 5planCamilleCaitlynEliseCassiopeiaVeigarAddedCaitlyn42
Lv 6realEliseCassiopeiaFiddlesticksCamilleCaitlynDianaAddedFiddlesticksDianaSoldVeigar42221
Lv 754%CassiopeiaFiddlesticksRammusEliseCamilleOrnnShenAddedRammusOrnnShenSoldCaitlynDiana4321
Lv 833%MorganaCassiopeiaFiddlesticksRammusEliseCamilleCaitlynOrnnAddedMorganaCaitlynSoldShen5321
Lv 98%MorganaCassiopeiaFiddlesticksRammusEliseCamilleDianaCaitlynShenAddedDianaShenSoldOrnn532221

3★ targets Cassiopeia23%

How these rows are made

Level 7 and up are the boards this comp’s games ended on. Riot’s match data keeps only that last board, so the levels below are planned by one rule from this comp’s own units and traits and Riot’s shop odds, and marked plan — how the rule works. Hover a trait badge for what it does. Rows marked real are the boards of the games that went out at that level holding four or more of this comp’s units — real boards on the way to it, not its own games. Under a measured level, its options: what its games put in the slots past that level’s core, best placed first, with average place, win rate and games beside the level’s own. All of them went out at that level, so none is flattered by having got further. The board draws the first, in a gold ring; the most played is named among them. The row marked best adds the champion that placed best at the level above.

Contested?

How this comp placed by how many of the other seven players in the lobby held Cassiopeia, over 623 games of this patch at all ranks. We keep all eight boards of every game, so this is measured, not guessed; part of the gap is the lobby itself, so read it as how it placed, not only why.

Others holding itAvg PlaceShare of games
Nobody else#6.8249%
1 other player#6.7940%
2 or more#6.9111%

Items

The three items this comp’s carry was measured holding most often, the placement of the boards it held them on, and the difference against the comp’s own average. Every board of the family at all ranks over the last 14 days.

ChampionItemAvg Placevs compGames
CassiopeiaArchangel's Staff#6.66-0.20434
CassiopeiaHextech Gunblade#6.70-0.17390
CassiopeiaSpear of Shojin#6.74-0.13233

Full builds

The carries’ most played three-item builds this patch, with the placement of the games they were built in.

ChampionBuildAvg PlaceGames
CassiopeiaArchangel's StaffArchangel's StaffHextech GunbladeHextech GunbladeSpear of ShojinSpear of Shojin#6.0537
CassiopeiaArchangel's StaffArchangel's StaffArchangel's StaffArchangel's StaffHextech GunbladeHextech Gunblade#6.7625
CassiopeiaArchangel's StaffArchangel's StaffBlue BuffBlue BuffHextech GunbladeHextech Gunblade#6.1323

Components to hold B.F. Sword ×2, Needlessly Large Rod ×2, Tear of the Goddess ×2

Variations

Other boards this comp ends on, over the last 14 days. Each row is a version’s usual final board and what it plays instead of this comp’s own board at that level.

Lv 7CassiopeiaFiddlesticksRammusEliseCamilleLeonaOrnn6.89avg place174 gamesPlaysLeonaInstead ofShen
Lv 7CassiopeiaFiddlesticksRammusCaitlynEliseCamilleOrnn7.39avg place168 gamesPlaysCaitlynInstead ofShen
Lv 7LilliaCassiopeiaFiddlesticksRammusEliseShenCamille6.86avg place96 gamesPlaysLilliaInstead ofOrnn
Lv 8AhriMorganaSorakaCassiopeiaFiddlesticksCaitlynEliseCamille7.06avg place80 gamesPlaysAhriSorakaInstead ofRammusOrnn
Lv 7CassiopeiaDianaFiddlesticksEliseShenAkaliCamille7.00avg place59 gamesPlaysDianaAkaliInstead ofRammusOrnn

Augments that fit

What each augment grants, set against what this comp measured: the same rule the overlay uses when it reads the three on offer. A measured line is the comp’s own placement at a trait level; a line by rule is a fact about the comp, such as the damage its carry is built for.

MeasuredThe comp’s own placement at a trait’s levels, beside the augments that give the trait.

  • Coven 5: averages 6.92 here, against 7.00 at Coven 4 (362 boards)

    Coven AcolyteDark Ritual
  • Flora Fatalis 2: averages 6.74 here, against 6.85 at Flora Fatalis 1 (811 boards)

    Consuming Flora

By ruleSuits this carry: Cassiopeia is built for ability power here (681 boards)

Baron's LairCoronationDeadlier CapsHold the LineSoul AwakeningDouble TroubleEarly LearningsEmbiggenNO SCOUT NO PIVOTSeraphim's StaffTons of Stats!Stand United
Works against it: Wrong damage type (3)

By ruleWrong damage type: Cassiopeia is built for ability power here (681 boards)

Deadlier BladesCybernetic ImplantsFocused Fire

Riot’s match-v1 data does not report which augments a player took, so no augment has a number of its own on this page or anywhere else on the site. The augment reference lists what each one grants.

More about this comp

Traits

Active on the final board above, with the next breakpoint the trait offers.

Defender4next 6Coven3next 4Spellweaver2next 4Flora Fatalis1next 2

What each tier of this comp’s own traits was worth on its boards. The small number under each average is how many boards sat at that tier.

TraitPlacement at each tier
Coven36.9434047.0021556.92147
Defender26.9536047.0230565.2377
Flora Fatalis16.8561326.74198
Spellweaver26.8574546.4564

By bracket

Diamond, Master, Grandmaster and Challenger against the whole sample. Each board carries the tier of its own player where the sampler held it.

BracketGamesAvg PlaceTop 4 %Win %
Diamond+195#6.8410.8%3.1%
All ranks416#6.879.6%1.9%

Trend

Avg Place on each of the last 7 days. The bars are scaled to the range shown, so the shape is the comparison and the figure under each bar is the day.

Also played

Families sharing at least 4 core units with this one — the same board taken a different way.

CompTierShared unitsAvg PlaceGames
Coven Cassiopeia—4#6.35159
Coven Morgana & Lux—4#6.78106