
Vex Guide - How to Master the Black Seer Assassin
Vex is a burst assassin Yordle who specializes in punishing mobile champions and dealing massive damage through dark magic. Her powerful waveclear and anti-dash mechanics make her a strong midlane pick.
Core Abilities Overview
Passive - Doom and Gloom
- Charges a fear effect for abilities
- Marks enemies hit by E or using dashes
- Deals bonus damage to marked targets with auto-attacks
Basic Abilities
- Q (Mistral Shot): Accelerating projectile that deals damage
- W (Personal Space): Shield + AoE damage to nearby enemies
- E (Looming Darkness): Circular AoE damage + slow + marks enemies
- R (Shadow Surge): Long-range projectile that allows Vex to dash to targets, resetting on kills
Skill Order
- Start E level 1 for early trades
- Q Max → W Max → E Max
- Take R at 6/11/16
Core Build Path
Starting Items
- Corrupting Potion (enables aggressive early trading)
Core Items
- Luden's Tempest
- Sorcerer's Shoes
- Shadowflame
- Rabadon's Deathcap
- Zhonya's Hourglass
- Void Staff (build earlier vs MR stacking)
Playstyle Tips
Early Game
- Use E for safe trades and waveclear
- Harass with passive-empowered auto attacks
- Punish enemies who try to dash
- Maintain aggressive lane presence with Corrupting Potion
Mid to Late Game
- Look for picks with R → full combo
- Use Zhonya's after engaging with R
- Focus on bursting priority targets
- Counter mobile champions with fear passive
Key Strengths
- Strong anti-mobility toolkit
- Excellent waveclear
- High burst damage
- Good pick potential with R
Weaknesses
- Vulnerable without cooldowns
- Limited escape options
- Relies on hitting skillshots
- Can be countered by tanky compositions
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