Recommended Build

Playing as Heimerdinger

Tips to maximize your impact

Plant your turrets and stay close
Place your turrets with H-28 G Evolution Turret (Q) where you want to fight, then stay close: if you move too far away, they deactivate after 8 seconds.
Aim the center of your grenade
Aim the center of CH-2 Electron Storm Grenade (E) at your target: only enemies in the center are stunned, and hitting a champion fully charges your nearby turrets.
R then W for the kill
To kill a target, cast UPGRADE!!! (R) then Hextech Micro-Rockets (W): you fire 4 waves of rockets instead of one.
Giant turret for objectives
For a teamfight or an objective, cast UPGRADE!!! (R) then H-28 G Evolution Turret (Q): the turret lasts 8 seconds, slows, deals area damage and is immune to CC.

Compare against an opponent

Global strengths and weaknesses

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Build, runes and tips against each opponent

How to counter and exploit weaknesses

Destroy his turrets first
Take down his turrets before you trade, with your minions' help: each H-28 G Evolution Turret (Q) builds up charge over time, then fires a stronger shot.
Dodge the center of his grenade
Get out of the center of CH-2 Electron Storm Grenade (E): that's where it stuns, and if it hits a champion, it fully charges his nearby turrets.
All-in after his grenade
Start your all-in or gank after CH-2 Electron Storm Grenade (E): it's his only stun, it has an 11-second cooldown, and he has no dash.
Pull him away from his turrets
Take your trades away from his turrets: they deactivate when he moves too far from them, and Hextech Affinity (passive) speeds him up near them.
Back off from his giant turret
Stay out of his giant turret's range for its 8 seconds: placed with UPGRADE!!! (R), it slows, deals area damage and is immune to CC.

Hextech Affinity (P)

Gain Move Speed while near allied towers and turrets deployed by Heimerdinger.

Level	Q	W	E	R
3	1s	11s	11s	–
6	1s	11s	11s	1m40
9	1s	10s	11s	1m40
11	1s	9s	11s	1m25
16	1s	7s	11s	1m10
18	1s	7s	11s	1m10

High-elo players who play this champion.

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