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Bot · Ranked FlexMatchup guidePatch 16.20.1

Caitlyn vs Vex

Build, runes, abilities and practical pre-game checks in one queue-aware reference.

CaitlynVSVex

Matchup guide

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Search every champion, choose the assigned role, then open the exact queue page.

VS
Role
Selected laneBot

Choose two champions from the list.

Role fit

BotCaitlyn

Caitlyn has an established Bot carry plan that can scale through shared-lane farm and work with a Support partner.

Primary role
Historical referenceRecommendation review pending

These patches track recommendation review, build validation and item lookup separately. Updating item data does not complete a build review.

Recommendation patch
16.16 Data Dragon
Build validation patch
16.19.1 Data Dragon
Item lookup patch
16.20.1 Data Dragon

Ranked Flex · Bot

Evidence-supported Caitlyn Bot

Follow the completed-item order as a pre-game reference. Components and owned items do not create extra inventory slots.

Primary role
S
Draft / Ranked opening · separate from item 1

Doran's Bow

400 gold

This is the most-supported Draft/Ranked starting item in the frozen prior-patch public role snapshot. Compare its durability, sustain and damage trade-off before leaving base.

1
First item

Hexoptics C44

2,800 gold

This item is part of the most-supported coherent core in the frozen prior-patch public role snapshot. Treat the sample as context, then adjust only for a clearly identified matchup problem.

2
Boots

Berserker's Greaves

1,100 gold

This is the most-supported Boots choice in the frozen prior-patch public role snapshot; change it when the opposing damage or crowd control calls for a different defence.

3
Core

Infinity Edge

3,500 gold

This item is part of the most-supported coherent core in the frozen prior-patch public role snapshot. Treat the sample as context, then adjust only for a clearly identified matchup problem.

4
Late

Rapid Firecannon

2,650 gold

This item is part of the most-supported coherent core in the frozen prior-patch public role snapshot. Treat the sample as context, then adjust only for a clearly identified matchup problem.

5
Flexible

Lord Dominik's Regards

3,300 gold

Keeps a reviewed late option after the prior-patch cross-check; move or replace it only when its stated match problem is present.

6
Late sustain

Bloodthirster

3,400 gold

Completes the six-item inventory with high attack damage and sustain for extended late fights.

Complete build choices

Choose the route before play

Recommendation review pending

AlternativeThey burst meGuardian Angel protects a completed damage core from one decisive death.View full route

Best when: Guardian Angel protects a completed damage core from one decisive death.

  1. First itemHexoptics C44
  2. BootsBerserker's Greaves
  3. CoreInfinity Edge
  4. LateRapid Firecannon
  5. Guardian Angel
  6. Late sustainBloodthirster
AlternativeMagic damage reaches meWit's End adds magic resistance without giving up attack speed.View full route

Best when: Wit's End adds magic resistance without giving up attack speed.

  1. First itemHexoptics C44
  2. BootsBerserker's Greaves
  3. CoreInfinity Edge
  4. Wit's End
  5. FlexibleLord Dominik's Regards
  6. Late sustainBloodthirster

Complete build comparison

Complete build comparison

Recommendation review pending

Build review neededEvidence-supported Caitlyn BotRecommendation review pendingView full route

Recommendation review pending

  1. First itemHexoptics C44
  2. BootsBerserker's Greaves
  3. CoreInfinity Edge
  4. LateRapid Firecannon
  5. FlexibleLord Dominik's Regards
  6. Late sustainBloodthirster
AlternativeThey burst meGuardian Angel protects a completed damage core from one decisive death.View full route

Best when: Guardian Angel protects a completed damage core from one decisive death.

  1. First itemHexoptics C44
  2. BootsBerserker's Greaves
  3. CoreInfinity Edge
  4. LateRapid Firecannon
  5. Guardian Angel
  6. Late sustainBloodthirster
AlternativeMagic damage reaches meWit's End adds magic resistance without giving up attack speed.View full route

Best when: Wit's End adds magic resistance without giving up attack speed.

  1. First itemHexoptics C44
  2. BootsBerserker's Greaves
  3. CoreInfinity Edge
  4. Wit's End
  5. FlexibleLord Dominik's Regards
  6. Late sustainBloodthirster

Runes and summoner spells

Runes and summoner spellsCaitlynBot

Preserve firing space and turn longer fights into sustained damage.

Ranked Flex
Primary tree

Precision

Lethal TempoPresence of MindLegend: AlacrityCut Down
Secondary tree

Sorcery

CelerityGathering Storm
Summoner spells
FlashBarrier
Coordinate the Support

Avoid duplicating the same defensive spell without a reason. Barrier protects the user; Heal can protect both nearby lane partners.

Cleanse is specific

Choose Cleanse only when removable crowd control is the lane or fight problem and you can use it reliably.

Matchup notes

What changes when Vex is opposite you?

Pre-game kit comparison
Kit comparison

Respect the opponent's reliable threat

Track the cooldown and range of the ability that starts their safest trade. Do not treat this page as a statistical counter claim.

Your plan

Use the route you prepared

Treat Vex as one part of the map state. Their Jungler, nearby waves and which teammates can move determine whether the same trade or rotation is safe.

Ability reminders

Caitlyn reminders

  • Make use of her Yordle Snap Traps by placing them pre-emptively to ensure that you'll have one off of cooldown during combat.
  • Avoid using Ace in the Hole in large team melees as it might be blocked by the wrong target.
  • Fire 90 Caliber Net away from the opponent to close the gap or hop over walls.

Static alternatives

Compare the problem before changing the plan

These choices are not selected from live scores. Use one only after you identify the stated match problem yourself.

They burst me

Guardian Angel

Guardian Angel protects a completed damage core from one decisive death.

Magic damage reaches me

Wit's End

Wit's End adds magic resistance without giving up attack speed.

Ability reference

Compare both kits

Ability reference Data Dragon 16.20.1

Cooldown / Cost / Range Data Dragon 16.20.1

Caitlyn

  1. P
    Headshot

    Headshot is an automatic part of the kit involving damage. Track when its condition is active instead of treating every fight the same way.

  2. Q
    Piltover Peacemaker

    Piltover Peacemaker contributes damage. Its value changes with cooldown, range and target access; recognise the setup before moving into its effective area.

    Cooldown 10/9/8/7/6 · Cost 55/60/65/70/75 · Listed range 1250
  3. W
    Yordle Snap Trap

    Yordle Snap Trap creates setup or area pressure. Place it where the opponent must choose between entering its space, changing route or giving up the immediate contest.

    Cost 20 · Listed range 800
  4. E
    90 Caliber Net

    90 Caliber Net is a ranged cast involving a slowing effect. Respect its line or target area, and avoid spending it when the opponent can simply step away before the important exchange.

    Cooldown 16/14/12/10/8 · Cost 75 · Listed range 750
  5. R
    Ace in the Hole

    Ace in the Hole contributes damage. Its value changes with cooldown, range and target access; recognise the setup before moving into its effective area.

    Cooldown 90 · Cost 100 · Listed range 3500

Vex

  1. P
    Doom 'n Gloom

    Doom 'n Gloom is an automatic part of the kit involving hard crowd control and damage. Track when its condition is active instead of treating every fight the same way.

  2. Q
    Mistral Bolt

    Mistral Bolt is a ranged cast involving its listed effect. Respect its line or target area, and avoid spending it when the opponent can simply step away before the important exchange.

    Cooldown 8/7/6/5/4 · Cost 45/50/55/60/65 · Listed range 1200
  3. W
    Personal Space

    Personal Space contributes protection or sustain and damage. Its value changes with cooldown, range and target access; recognise the setup before moving into its effective area.

    Cooldown 16/15/14/13/12 · Cost 75 · Listed range 475
  4. E
    Looming Darkness

    Looming Darkness creates setup or area pressure. Place it where the opponent must choose between entering its space, changing route or giving up the immediate contest.

    Cooldown 12 · Cost 70/80/90/100/110 · Listed range 800
  5. R
    Shadow Surge

    Shadow Surge is a ranged cast involving movement or repositioning and damage. Respect its line or target area, and avoid spending it when the opponent can simply step away before the important exchange.

    Cooldown 140/120/100 · Cost 100 · Listed range 2000/2500/3000

Adapt the plan

What to do when the game changes

Judge the whole lane or map state, not only personal kills. Choose the situation closest to the current game.

Even plan

Prioritise farm, spacing and coordination with Support

1
Lane

Match the opposing carry's income and trade when both lane partners can participate.

2
Map play

Finish the wave before rotating unless the fight is immediate and clearly reachable.

3
Fights

Stand behind allied control and build damage on reachable targets before stepping toward the back line.

Pings, movement and objectives

Caitlyn Bot map plan

Protect income and coordinate with Support. Your movement should follow the wave, while your pings make target choice and danger clear before the fight begins.

Ahead

Carry the lead into the next safe fight

Ping
Use Target on the reachable opponent, Danger when Support or Jungle is too far away, and On My Way after the wave is secured.
Farm or rotate
Finish the wave, recall on the item timing and rotate with protection. Do not cross river alone to save a few seconds.
Objective
Attack from the safe side of the objective and keep damaging the nearest reachable threat. Preserving the shutdown matters more than chasing.
Even

Build the item timing and move together

Ping
Use Target to align with Support, Enemy Missing when either Bot opponent leaves and Danger if an engage begins outside your safe range.
Farm or rotate
Rotate after the wave or when the objective fight is immediate and reachable. Communicate if staying for the wave is the safer call.
Objective
Enter behind vision and allied control. Keep a route away from the enemy engage before starting sustained damage.
Behind

Shorten exposure and recover guaranteed gold

Ping
Use Retreat before Support or Jungle forces a fight you cannot damage, and Enemy Missing as soon as the winning Bot lane leaves.
Farm or rotate
Avoid being first into river. Move with Support after the safe wave, or trade an unsafe objective for protected farm.
Objective
Stand beside peel and attack whoever enters safe range. Do not cross enemy control to reach the opposing carry.
Objective setup

Four calls, in order

Pings create a shared plan; they do not replace checking waves, vision and who can move.

  1. 1
    Secure the wave

    Finish safe farm and communicate the recall or move before the objective setup begins.

  2. 2
    Enter protected

    Walk with Support or another ally and choose the side where enemy engage cannot reach you first.

  3. 3
    Set attack space

    Keep an exit route and identify the nearest target you can damage without crossing enemy control.

  4. 4
    Stay alive

    Continue useful damage without chasing away from the objective or donating a shutdown.

Later objectives: Repeat the same process around later major objectives: handle nearby income, communicate the route, enter through vision and agree on the fight before committing.

Keep preparing

Use the champion page or choose another opponent

The matchup page is a pre-game reference. It does not predict the result or alter its recommendation from changing live match data.

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