Defender Cassiopeia Comp
TFT Comp
Best Defender Cassiopeia comp featuring Lillia in TFT Set 18.

This comp averages a 3.52 placement with a 64.7% top 4 rate and a 12.3% first place rate. A 0.1% pick rate makes this a less contested composition.
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- Ornn

- Leona

1 CostReroll Lvl: Level 4
- Shen

2 CostReroll Lvl: Level 6
- Cassiopeia

- Rammus

- Fiddlesticks

3 CostReroll Lvl: Level 7
- Morgana

- Lillia

4 CostReroll Lvl: Level 10
Strategy Guide
Stage-by-Stage Guide
Understanding when to level, roll, and transition is crucial for maximizing your success with Defender / Spellweaver. This guide breaks down the optimal play pattern for each stage of the game.
Focus on building economy while collecting Cassiopeia and Fiddlesticks and Rammus 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 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.
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 Fiddlesticks and Rammus. Transition to leveling at Stage 4-5 or 5-1.
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. Scout remaining players and position to counter their carries.
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 Fiddlesticks and Rammus 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 Fiddlesticks and Rammus. 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. Scout remaining players and position to counter their carries.
When to Play Defender / Spellweaver
Strengths
- High 64.7% win rate makes this a top-tier composition
- Excellent 3.52 average placement for reliable top 4
- Solid 12.3% first place rate shows carry potential
- Cassiopeia and Fiddlesticks and Rammus 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
Economy Strategy
Focus on 3-starring Cassiopeia for a 74.9% win rate power spike.
Itemization
Prioritize items for your main carry. Check the Top Items section for optimal builds.
Positioning
Place Morgana and Lillia in the frontline to protect carries in the backline. Use the positioning board above as a guide.
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B Defender / Spellweaver TFT Comp - Frequently Asked Questions
What traits does this comp use?
This composition uses the following traits: Defender, 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: 74.9%, Pick Rate: 71.4%), Fiddlesticks (3-Star Win Rate: 75.7%, Pick Rate: 45.2%), Rammus (3-Star Win Rate: 76.7%, Pick Rate: 38.1%).
What is the best positioning for this composition?
Place your carries in the backline and your tanks like Morgana and Lillia 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 64.73% and an average placement of 3.52, making it a strong contender in the current meta.
What item builds does Defender / Spellweaver use?
Defender / Spellweaver performs best with these item builds: Morgana with Morellonomicon, Nashor's Tooth, Void Staff (67.73% win rate, +3.00% difference from comp average); Fiddlesticks with Adaptive Helm, Crownguard, Ionic Spark (71.30% win rate, +6.58% difference from comp average); Rammus with Crownguard, Gargoyle Stoneplate, Steadfast Heart (66.32% win rate, +1.60% difference from comp average).
Is Defender / Spellweaver contested in TFT Set 18?
Defender / 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 / Spellweaver?
The win condition for Defender / Spellweaver is "3-Cost Reroll". This is a reroll composition that focuses on 3-starring Cassiopeia and Fiddlesticks and Rammus as the primary carrys. Focus on 3-starring Cassiopeia which has a 74.9% win rate when upgraded.
Should I reroll or level with Defender / Spellweaver?
Yes, Defender / 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 (74.9% win rate at 3-star) and Fiddlesticks (75.7% win rate at 3-star) and Rammus (76.7% 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 / Spellweaver cost to build?
Defender / Spellweaver is a high cost composition requiring approximately 117 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 / Spellweaver?
Defender / Spellweaver is moderately flexible with 3 pivot options available. The best pivot options share key units like Morgana 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 / Spellweaver?
You should consider pivoting away from Defender / 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.









