Avg Place
4.53
1st Place
19.8%
Top 4
49.3%
CassiopeiaTFT Stats
Set 18
Coven
Spellweaver
3 CostSetSet 18
Matches500,000
TierAll Tiers
RankAll Ranks
Last UpdatedSep 1, 2026 UTC
MethodologyData Methodology
AuthorDakota Chinnick
Poison the target and the nearest non-poisoned enemy, dealing %i:scaleAP% magic damage over seconds. Poisons stack.
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Cassiopeia has a High contested risk with a 14.74% pick rate. This 3-cost unit is highly likely to be contested, meaning multiple players in your lobby may be looking to pick it up. Popular comps using Cassiopeia include Defender/Spellweaver, Coven/Invoker.
Primary Carry
This unit is typically played as a primary damage dealer
In 100% of team compositions, Cassiopeia is itemized as the primary carry. Best carry items include Archangel's Staff, Hextech Gunblade and Blue Buff.
Strategy Guide
Carry
Contested
Prioritize BiS
Flexible
Roll Lvl 7
3-Cost
Below Avg
Role
Cassiopeia is played as a primary carry in 100% of comps. Prioritize offensive items on this unit.
Leveling
Roll at level 7 for optimal odds to find Cassiopeia. Balance economy with rolling.
Items
Best-in-slot build is Flora Fatalis Emblem, Archangel's Staff, Hextech Gunblade with a 68.4% top 4 rate (+19.1% vs base win rate).
Best Comps
Top performing comps: Defender/Inferno (92.4%), Coven/Invoker (82.3%).
Contest Warning
Cassiopeia has a contested risk. Scout early and be ready to pivot if multiple players contest.
Flexibility
Cassiopeia is a flexible unit that fits into 7+ distinct team compositions. This makes it a safe early pickup since you can pivot to multiple builds depending on what you hit.
Traits
Cassiopeia activates Coven, Spellweaver. Look for units that share these traits for synergy bonuses.
Cassiopeia performance analysis shows strong popularity (66th percentile) and below average win rate (35th percentile). Cassiopeia's six key metrics: win rate (35th percentile), popularity (66th percentile), average placement (35th percentile), player damage (0th percentile), game length (0th percentile), and 3-star power (0th percentile).
When to Play Cassiopeia
Cassiopeia is a 3-cost champion in TFT Set 18 with a 49.3% win rate and 4.53 average placement. Cassiopeia has a 14.7% pick rate in ranked games.
Strengths
- Versatile champion with solid pick rate
- Flexible unit that fits multiple team compositions
Weaknesses
- Requires proper item prioritization to maximize potential
- Effectiveness depends on trait synergies and team comp
Strategic Tips
1
Economy Strategy
Balance economy and rolling to hit Cassiopeia at the right timing.
2
Itemization
Cassiopeia works best with proper items - check the Build tab for optimal item recommendations.
3
Team Synergy
Top builds pair Cassiopeia with synergistic traits for maximum effectiveness.
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Cassiopeia Set 18 Stats - Frequently Asked Questions
Is Cassiopeia good in TFT Set 18?
Cassiopeia is currently a D-tier champion with a 49.30% win rate and 4.53 average placement in TFT Set 18. This makes Cassiopeia a niche pick that ranks 10th among 14 3-cost champions. Cassiopeia activates the Coven and Spellweaver traits, providing valuable synergies for your team composition.
What are the best items for Cassiopeia in TFT?
The best items for Cassiopeia in TFT Set 18 are Archangel's Staff (59.8% win rate), Hextech Gunblade (59.4% win rate) and Blue Buff (56.1% win rate). The optimal best-in-slot (BiS) build is Flora Fatalis Emblem, Archangel's Staff and Hextech Gunblade, achieving a 68.4% top 4 rate. Visit the Cassiopeia Build page for more item combinations and win rates.
What comps use Cassiopeia in TFT Set 18?
The best team compositions featuring Cassiopeia in TFT Set 18 are Defender/Inferno (92.4% win rate), Coven/Invoker (82.3% win rate) and Defender/Attuned (80.3% win rate). Cassiopeia is a flexible unit that fits into 7+ distinct compositions, making it a safe early pickup. See all compositions on the Cassiopeia Comps page.
Is Cassiopeia a carry or support in TFT?
Cassiopeia is primarily played as a carry in TFT Set 18. As a 3-cost carry, you should prioritize giving Cassiopeia your best items, ideally Flora Fatalis Emblem, Archangel's Staff and Hextech Gunblade. Level up to find Cassiopeia and 2-star it as your primary damage dealer.
When should I roll for Cassiopeia in TFT?
Cassiopeia has the highest shop odds at level 7 with a 14.29% chance to appear in each shop slot. Balance your economy with rolling at level 7-8 to find copies of Cassiopeia.
What traits does Cassiopeia have in TFT Set 18?
Cassiopeia has the Coven and Spellweaver traits in TFT Set 18. These traits provide multiple synergy options when building your team composition. Check the Cassiopeia Traits page to see which trait combinations have the highest win rates.
How does Cassiopeia compare to other 3-cost units?
Is Cassiopeia contested in TFT Set 18?
Cassiopeia has a high pick rate of 14.74%, making it a heavily contested unit in TFT Set 18. Scout your lobby early to see if other players are going for Cassiopeia, and be prepared to pivot if multiple players are competing for the same units.
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