Defender Cassiopeia Comp

TFT Comp

Best Defender Cassiopeia comp featuring Kennen in TFT Set 18.

B
TFT game board background
Set:18
Sample Size:500,000 ranked games
Tier:All Tiers
Last Updated:
3.35
Avg Place
17.33%
First Place
69.88%
Top 4 Rate
0.06%
Pick Rate

This comp averages a 3.35 placement with a 69.9% top 4 rate and a 17.3% first place rate. A 0.1% pick rate makes this a less contested composition.

Defender / Inferno / Spellweaver builds: Cassiopeia with Flora Fatalis Emblem, Archangel's Staff, Hextech Gunblade (83.04% WR, +13.16% difference); Lillia with Thief's Gloves (79.97% WR, +10.09% difference); Shen with Thief's Gloves (79.21% WR, +9.33% difference)
Lillia
Lillia
79.97%
Win Rate
+10.09%
Difference
Shen
Shen
79.21%
Win Rate
+9.33%
Difference
High Contested Risk
This comp has High contested risk and is often contested and may require backup plans. The most contested units are Kennen, Lillia, Cassiopeia due to their popularity and high cost. Consider having backup carries in mind.
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Ornn and Leona are 1-cost units with an optimal reroll level of 4. Shen is a 2-cost unit with an optimal reroll level of 6. Cassiopeia, Rammus and Fiddlesticks are 3-cost units with an optimal reroll level of 7. Lillia is a 4-cost unit with an optimal reroll level of 10. Kennen is a 5-cost unit with an optimal reroll level of 10.
    • Ornn
      Ornn
    • Leona
      Leona
    Gold cost icon1 Cost

    Reroll Lvl: Level 4

    • Shen
      Shen
    Gold cost icon2 Cost

    Reroll Lvl: Level 6

    • Cassiopeia
      Cassiopeia
    • Rammus
      Rammus
    • Fiddlesticks
      Fiddlesticks
    Gold cost icon3 Cost

    Reroll Lvl: Level 7

    • Lillia
      Lillia
    Gold cost icon4 Cost

    Reroll Lvl: Level 10

    • Kennen
      Kennen
    Gold cost icon5 Cost

    Reroll Lvl: Level 10

Strategy Guide

3-Cost Reroll
Highly Contested
Flexible Start
Hold For BiS Items
Moderate Flexibility
Reroll Lvl 7
Win Condition
3-Cost Reroll - 3-star as your primary carry Cassiopeia.
Reroll Targets
3-star Cassiopeia and Rammus and Fiddlesticks. Roll down at level 7 where 3-cost units have the highest appearance rate.
Economy
High Cost comp (120g investment). Play strongest board, pivot based on items and units hit.
Contest Warning
Highly Contested - 3 pivot options available.
Items
Best-in-slot items add +13.2% win rate - hold components.
Carousel Priority
D A_ Component_ Sparring Gloves and D A_ Component_ Needlessly Large Rod.
Augment Synergies
Look for Economy augments (Rich Get Richer, Golden Egg), Reroll augments (Three's a Crowd, Pandora's Items), Defender trait augments.
Upgrade priority guide showing win rates and pick rates for Leona, Ornn, Shen, Cassiopeia, Fiddlesticks, Rammus, Lillia, Kennen at 1-star, 2-star, and 3-star levels. Use this data to decide which units to prioritize upgrading and when to reroll for 3-star units. Champions worth 3-starring in this comp: Cassiopeia, Fiddlesticks, Rammus (over 25% pick rate at 3-star). Lillia has the highest 2-star win rate at 80.5%.
Top 5 items by win rate for each champion. Leona's best item is Bramble Vest with a 56.3% win rate. Ornn's best item is Bramble Vest with a 52.0% win rate. Shen's best item is Thief's Gloves with a 58.4% win rate. Cassiopeia's best item is Hextech Gunblade with a 53.8% win rate. Fiddlesticks's best item is Adaptive Helm with a 61.9% win rate. Rammus's best item is Protector's Vow with a 63.2% win rate. Lillia's best item is Adaptive Helm with a 69.2% win rate. Kennen's best item is Giant Slayer with a 74.2% win rate. Items with low pick rates are excluded.

Stage-by-Stage Guide

Understanding when to level, roll, and transition is crucial for maximizing your success with Defender / Inferno / Spellweaver. This guide breaks down the optimal play pattern for each stage of the game.

Stage 2Early Game
Build economy
Collect Cassiopeia copies
Play strongest board

Focus on building economy while collecting Cassiopeia and Rammus and Fiddlesticks copies. Play your strongest board with any 2-star units you hit naturally. Look for Ornn and Leona as early game frontline. Aim to have 30-40 gold by the Stage 2 carousel.

Stage 3Transition
Level to 7 at 3-2
Start slow rolling
Commit or pivot decision

Stage 3 is your key decision point. If you've collected 5+ copies of Cassiopeia by Stage 3-2, commit to the reroll strategy. Level to 7 at Stage 3-2 and begin slow rolling. At level 7, 3-cost units have the highest appearance rate.

Stage 4Power Spike
Hit 3-star carry
Stop rolling, start leveling
Add high-cost units

By Stage 4, you should be close to or have already hit your 3-star Cassiopeia. Once you 3-star your primary carry, stop rolling and begin leveling. If resources allow, continue rolling for 3-star Rammus and Fiddlesticks. Transition to leveling at Stage 4-5 or 5-1.

Stage 5+Late Game
Add remaining upgrades
Scout and position
Find legendaries if possible

Your 3-star carry should be online and dealing massive damage. Focus on adding your remaining high-cost units and finding optimal positioning against the remaining players. If you find Kennen, add them for extra power. Scout remaining players and position to counter their carries.

Economy Summary
120gTotal Cost
HighInvestment
Lvl 7Reroll At

This is a high economy investment that requires disciplined gold management during your reroll phase. Slow roll above 50 gold until you hit your 3-star targets.

Full Written Guide

Stage 2: Early Game

Focus on building economy while collecting Cassiopeia and Rammus and Fiddlesticks copies. Play your strongest board with any 2-star units you hit naturally. Look for Ornn and Leona as early game frontline. Aim to have 30-40 gold by the Stage 2 carousel.

Stage 3: Transition

Stage 3 is your key decision point. If you've collected 5+ copies of Cassiopeia by Stage 3-2, commit to the reroll strategy. Level to 7 at Stage 3-2 and begin slow rolling. At level 7, 3-cost units have the highest appearance rate.

Stage 4: Power Spike

By Stage 4, you should be close to or have already hit your 3-star Cassiopeia. Once you 3-star your primary carry, stop rolling and begin leveling. If resources allow, continue rolling for 3-star Rammus and Fiddlesticks. Transition to leveling at Stage 4-5 or 5-1.

Stage 5+: Late Game

Your 3-star carry should be online and dealing massive damage. Focus on adding your remaining high-cost units and finding optimal positioning against the remaining players. If you find Kennen, add them for extra power. Scout remaining players and position to counter their carries.

When to Play Defender / Inferno / Spellweaver

Defender / Inferno / Spellweaver is a All tier composition in TFT Set 18 with a 69.9% win rate and 3.35 average placement. This comp focuses on the Defender trait.

Strengths

  • High 69.9% win rate makes this a top-tier composition
  • Excellent 3.35 average placement for reliable top 4
  • Strong 17.3% first place rate for high-rolling games
  • Cassiopeia and Rammus and Fiddlesticks can be 3-starred for power spikes

Weaknesses

  • Requires specific items on carries to maximize potential
  • Can struggle if key units are contested

Strategic Tips

1

Economy Strategy

Focus on 3-starring Cassiopeia for a 81.3% win rate power spike.

2

Itemization

Prioritize items for your main carry. Check the Top Items section for optimal builds.

3

Positioning

Place Lillia and Rammus in the frontline to protect carries in the backline. Use the positioning board above as a guide.

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B Defender / Inferno / Spellweaver TFT Comp - Frequently Asked Questions

What traits does this comp use?

This composition uses the following traits: Defender, Inferno, Spellweaver. The primary trait is Defender, which is active on 6 units.

What are the carries of this TFT Comp?

The primary carries for this composition are Cassiopeia (3-Star Win Rate: 81.3%, Pick Rate: 73.5%), Rammus (3-Star Win Rate: 88.0%, Pick Rate: 52.5%), Fiddlesticks (3-Star Win Rate: 87.0%, Pick Rate: 52.0%).

What is the best positioning for this composition?

Place your carries in the backline and your tanks like Lillia and Rammus in the frontline to absorb damage. Check the positioning board above for exact placement.

Is this composition good in the current meta?

This composition has a win rate of 69.88% and an average placement of 3.35, making it a strong contender in the current meta.

What item builds does Defender / Inferno / Spellweaver use?

Defender / Inferno / Spellweaver performs best with these item builds: Cassiopeia with Flora Fatalis Emblem, Archangel's Staff, Hextech Gunblade (83.04% win rate, +13.16% difference from comp average); Lillia with Thief's Gloves (79.97% win rate, +10.09% difference from comp average); Shen with Thief's Gloves (79.21% win rate, +9.33% difference from comp average).

Is Defender / Inferno / Spellweaver contested in TFT Set 18?

Defender / Inferno / Spellweaver is relatively uncontested with only a 0.1% pick rate, making it a good choice when you want to avoid fighting for units. You can often hit your key champions like your carries without much competition.

What is the win condition for Defender / Inferno / Spellweaver?

The win condition for Defender / Inferno / Spellweaver is "3-Cost Reroll". This is a reroll composition that focuses on 3-starring Cassiopeia and Rammus and Fiddlesticks as the primary carrys. Focus on 3-starring Cassiopeia which has a 81.3% win rate when upgraded.

Should I reroll or level with Defender / Inferno / Spellweaver?

Yes, Defender / Inferno / Spellweaver is a reroll composition. You should slow roll at level 7 where 3-cost units have the highest appearance rate. Your primary reroll targets are Cassiopeia (81.3% win rate at 3-star) and Rammus (88.0% win rate at 3-star) and Fiddlesticks (87.0% win rate at 3-star). Save gold above 50 and roll excess gold each round until you hit your 3-star units.

How much gold does Defender / Inferno / Spellweaver cost to build?

Defender / Inferno / Spellweaver is a high cost composition requiring approximately 120 gold investment to complete. Prioritize economy early, maintain 50+ gold interest, and avoid rolling until you have a strong economic foundation.

What are the best pivot options for Defender / Inferno / Spellweaver?

Defender / Inferno / Spellweaver is moderately flexible with 3 pivot options available. The best pivot options share key units like Kennen and Lillia. If you're contested, look at similar compositions that use these same champions with different supporting units.

When should I pivot away from Defender / Inferno / Spellweaver?

You should consider pivoting away from Defender / Inferno / Spellweaver if: (1) you see 2+ players contesting your key units in the early game, (2) you're not hitting your core champions by stage 3-2, or (3) you find stronger units for an alternative comp. The best pivot is Defender / Greenfather with a 76.5% win rate. Scout your lobby at stage 2-1 and 3-2 to decide. Check the Pivot Suggestions section above for 3 alternative compositions.