Heimerdinger Support Guide | Best Build, Strategy & Tips - Patch 15.4.1

Heimerdinger Support Guide | Best Build, Strategy & Tips - Patch 15.4.1

By Marcus Chen

February 26, 2025 at 06:06 AM

Heimerdinger is a brilliant Yordle scientist and one of Piltover's most innovative inventors. As a support mage in League of Legends, he excels at controlling zones and applying pressure through his turrets and missiles.

Core Strengths:

  • Strong early game pressure
  • Excellent zone control
  • Powerful in outnumbered situations
  • High objective control (especially Baron)
  • Strong siege potential

Best ADC Synergies:

  • Caitlyn
  • Varus
  • Ashe

Skill Order Priority:

  1. W - Hextech Micromissiles (Main damage source)
  2. Q - H-28G Evolution Turret (Zone control)
  3. E - CH-2 Electron Storm Grenade (Utility) R - Upgrade!!! (Level at 6, 11, 16)

Ability Overview:

Q - H-28G Evolution Turret

  • Places up to 3 autonomous turrets
  • Turrets charge over time for enhanced attacks
  • Best placed in triangle formation to avoid AoE damage

W - Hextech Micromissiles

  • Primary poke and damage ability
  • Fires converging missiles
  • Can hit multiple targets based on aim

E - CH-2 Electron Storm Grenade

  • Stuns direct hits and slows nearby enemies
  • Excellent defensive tool
  • Triggers turret enhanced attacks

R - Upgrade!!!

  • Empowers next basic ability:
    • Q: Creates larger, stronger turret with slow effect
    • W: Fires more missiles for burst damage
    • E: Creates bouncing grenade with larger stun area

Strategic Tips:

  • Focus on early game pressure through turret positioning
  • Use W for consistent poke damage
  • Save E for defensive plays or all-in moments
  • Place turrets strategically for objective control
  • Coordinate ultimate usage based on situation needs

Key Weaknesses:

  • Reliant on skillshot accuracy
  • Limited effectiveness outside turret range
  • Requires careful positioning
  • Moderate learning curve

Build Strategy: Focus on AP items that provide:

  • Damage over time effects
  • Ability haste
  • Magic penetration
  • Utility for zone control

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