Caitlyn
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Good (7.5/10)
High Investment Required
Paid Relics
Caitlyn requires significant investment to reach her full potential. At lower star levels without her signature relics, her trap mechanics suffer from inconsistency. However, fully upgraded with optimal relics, she transforms into a highly effective and satisfying control champion capable of dominating high-difficulty encounters.
The Sheriff's Arsenal
Ensures flashbombs are recycled if they miss, solving her primary consistency issue and accelerating her game plan.
Allows proactive trap detonation by triggering Terrify when playing cards that cost 3 or more.
Provides the crucial spell mana needed to immediately cast her 6-star spell, Ace in the Hole, upon summoning her.
Strategy
This is the optimal setup for stacked accounts. Hextech Rifle is strictly necessary to prevent wasted flashbombs, transforming her reliability. Harmless Scarecrow synergizes perfectly by forcing immediate trap activations, while Hidden Tome ensures you have the resources to deploy her massive targeted removal spell the moment she hits the board.
Nexus Sniper
- Maintains trap consistency and prevents flashbombs from being wasted on empty boards.
- Forces the opponent to draw and activate traps through the Terrify mechanic.
Triggers her strike effect immediately upon summoning, converting triggered traps into direct Nexus damage.
Strategy
This build positions Caitlyn as a direct finisher. After accumulating a critical mass of traps in the enemy deck, summoning Caitlyn triggers Gatebreaker's strike. Because her strike ability deals direct Nexus damage equal to the number of traps triggered, this combination instantly converts a well-seeded enemy deck into massive burst damage.
Peacemaker Protocol
Floods the deck with additional copies of Caitlyn, reducing the cost of her champion spell.
Draws her champion spell and attaches an Epic item to it, significantly boosting its power.
Generates a fleeting copy of Piltover Peacemaker every round.
Strategy
A highly resilient setup focused on spell generation and item stacking, particularly effective before reaching six stars. The Grand General's Counterplan provides constant access to Piltover Peacemaker, while Found Fortune attaches Epic items to it. Echoing Spirit ensures a steady supply of champions to replay, allowing you to continuously stack items and control the board.
Piltover Patrol
- Ensures a steady supply of champion spells and allows Caitlyn to be replayed if removed.
Provides immediate board control and trap detonation upon summoning.
Offers a safety net for aggressive blocking and enables additional strike triggers upon revival.
Strategy
A rare-only approach relying on repeated champion deployments. Stalker's Blade provides immediate removal and triggers her Nexus damage effect. Guardian Angel allows you to aggressively use Caitlyn as a blocker, knowing she will revive and strike again. The Grand General's Counterplan ensures you never run out of resources in prolonged encounters.
Other Relic Options
Players disagree about the effectiveness of this relic on Caitlyn. Some consider its puffcap generation highly synergistic with her trap scaling, while others find it too slow because she does not strike frequently enough to maximize its value.
Highly effective for duplicating 'Ace in the Hole' at six stars, allowing the copied spell to strike the enemy Nexus if the initial target is destroyed. However, reaching six mana can be too slow for her typical aggressive pacing.
A reliable alternative to Hidden Tome for newer accounts, providing the immediate spell mana required to cast her signature spells upon deployment.
Constellation
Caitlyn's baseline performance at three stars is heavily reliant on RNG, as flashbombs can frequently miss optimal targets or detonate on empty boards. Her constellation upgrades are transformative, shifting her from an inconsistent trap-setter to a dominant control powerhouse by drastically increasing the sheer volume of flashbombs planted.
Caught In My Trap
Your traps deal double damage.
On the Case
+1 Starting Mana. When an ally is summoned or attacks, plant a Flashbomb Trap in the top 8 cards of the enemy deck.
Caught In My Trap II
Your traps deal triple damage.
Officer Backup
Game Start: Summon Sting Officer.Review
Provides valuable early board presence and accelerates trap generation. The summoned unit acts as an effective early blocker while seeding the enemy deck with additional flashbombs.
Manaflow
Game Start: Get a mana gem.Review
A critical tempo upgrade that allows Caitlyn to be deployed on the first turn. This early presence is vital for establishing board control and beginning the trap-stacking process immediately.
Perfect Aim
Round Start: Create an Ace in the Hole in hand if you don't have one. When one of your traps activates, reduce its cost by 1.Review
Fundamentally alters her win condition. 'Ace in the Hole' provides a massive, targeted removal tool that scales with trap detonations and features a unique critical strike mechanic. This ability allows her to bypass large, resilient threats that standard flashbombs struggle to eliminate.
Gameplay Tips
- Exploiting the Switcheroo Mutator
Caitlyn is exceptionally effective in adventures featuring the "Switcheroo" mutator (swapped decks). Her baseline deck lacks inherent synergy for the AI to pilot effectively, and her star powers function independently of the deck she draws, allowing her to easily dismantle the opponent.
- Maximizing Hextech Rifle Efficiency
Hextech Rifle refunds mana when an activated trap deals overkill damage to a target. Note that traps attached to cards that the opponent "Tosses" do not count as missed traps, as they are never drawn or activated.
- Synergizing with Support Champions
Prioritize drafting Teemo as a support champion. His ability to plant puffcaps synergizes perfectly with Caitlyn's trap-scaling mechanics, and his presence effectively doubles the damage output of her trap-based strategies.
- Navigating Wide Enemy Boards
Caitlyn naturally struggles against opponents that rapidly develop wide boards with small units, such as Spider decks. Prioritize drafting powers or items that summon additional blockers to stall the game until flashbombs can thin the enemy ranks.
- Capitalizing on Health Modifiers
Adventures or Ethereal Remitter powers that reduce all units' health to 1 (such as Mortal Marks) heavily favor Caitlyn. Her flashbombs will consistently wipe the enemy board without requiring targeted removal.
- Executing the Mill Strategy
Against opponents with exceptionally large units that resist trap damage, pivot to a mill strategy. Utilize cards that force the opponent to draw, burning their deck and hand while simultaneously triggering massive trap chains.