Heimerdinger Gameplay Guide – How to Play Heimerdinger Mid Lane or Support in League of Legends
Heimerdinger, the Revered Inventor, is a high-control mage who excels at zoning, sustained damage, and objective control. With his turrets, grenades, and rockets, Heimerdinger can dominate lanes, control space, and scale into a late-game threat. This guide covers Heimerdinger’s abilities, laning strategies, combos, itemization, runes, mid and late-game play, and teamfight positioning to help you master Heimerdinger in League of Legends.
Understanding Heimerdinger’s Abilities
Passive: Hextech Affinity
Heimerdinger gains bonus movement speed and turret attack speed when near his own turrets. This passive encourages careful positioning around turrets, enhancing trading, wave control, and zone dominance.
Q: H-28G Evolution Turret
Heimerdinger places a turret that automatically attacks nearby enemies. Turrets are his primary zoning and poke tool, providing sustained damage and control over lanes or objectives. Proper turret placement can dominate early skirmishes and control space in teamfights.
W: Hextech Micro-Rockets
Heimerdinger fires multiple rockets that converge on a target direction, dealing damage to all enemies hit. W is his main poke ability, synergizing with turrets to harass opponents and secure trades safely.
E: CH-2 Electron Storm Grenade
Heimerdinger throws a grenade that damages and stuns enemies hit. E is essential for zone control, crowd control, and setting up turret damage. It can interrupt engages and amplify trades during all-ins.
R: UPGRADE!!!
Heimerdinger’s ultimate temporarily enhances his next ability, making turrets stronger, rockets more numerous, or grenades more impactful. Proper use of R allows him to swing fights, dominate lanes, or burst priority targets in teamfights.

