Skill Order

Normal skill order: R > Q > W > E. Start Q, take E early, then W, and max Q first in most Mayhem games. Heimerdinger wins ARAM fights by making the enemy walk through a bad area. Q does that best. If your turrets are already placed before the fight starts, your team gets free damage, safer wave control, and a real punish when the enemy dives too far.

Standard leveling pattern: put early points into Q whenever possible, keep W as your second max, and leave E for last unless the game is forcing you to play for stun setups. R is always taken whenever it is available. Your upgraded spell choice changes by fight, but your level priority still wants the base kit that gives you the most consistent control.

Normal Max Priority

  1. Q first: Max Q when both teams are playing front-to-back, when your team needs zone control around the minion wave, or when assassins and bruisers are looking for Snowball entries. More Q investment makes your setup harder to ignore. Place turrets slightly behind the wave or beside your backline, not in a straight line where one enemy cast clears everything. If you max W first in these games, you often lose the ground before the fight even starts.
  2. W second: Max W after Q when enemies are respecting your turret zone and backing up before they can be punished. W lets you convert that respect into poke. Use it after an ally slow, root, knockup, or after your E lands. If you fire W randomly into healthy tanks, you spend your pressure without changing the fight. W second is the clean balance: Q controls space, W cashes in when they step too far.
  3. E last: E is still important early because Heimerdinger needs a way to stop dives and punish clumped enemies. The reason you usually max it last is simple: the spell is more about timing than rank priority. Hold it for an enemy engage, Snowball arrival, or a target stuck in your turret field. If you throw E just to poke and miss, the enemy gets a clear window to walk through your turrets and force your team backward.
  4. R whenever possible: Level R on every available rank. In Mayhem fights, your upgraded ability is often the difference between “annoying zone” and “fight-winning zone.” Use upgraded Q when you have time to set up or need to anchor a choke. Use upgraded W when a target is already controlled or cannot dodge. Use upgraded E when the enemy comp must dive into you and you need a hard punish at the entrance point.

Augment-Influenced Skill Order

Default with no clear augment direction: stay on R > Q > W > E. Do not overreact to one flashy fight. Heimerdinger is strongest when his skill order matches the way fights are actually starting. If enemies are walking into you, Q first is correct. If they refuse to enter and only trade from max range, then you can adjust.

  • Turret-focused augments: go R > Q > W > E and commit fully to Q first. Any augment that rewards placed zones, repeated area pressure, defensive setup, pet-style damage, or holding ground makes Q max even better. Your action is to build a nest before the fight, not after the enemy has already engaged. The cost of choosing W first here is huge: you give up the one part of your kit that makes those augments matter every second of the standoff.
  • Poke or spell-hit augments: consider R > W > Q > E if your fights are starting at long range and your team has enough peel without extra turret threat. This is the main alternate order. It works when your allies can slow, root, or force enemies into narrow movement, because W becomes much easier to land with purpose. The punish window is obvious though: if the enemy has hard engage and you max W first, your zone is thinner and your missed rockets do nothing to stop the dive.
  • Control, catch, or combo augments: keep Q first in most games, but move E second only when landing E is the entire fight plan. This happens when your team has strong follow-up and the enemy carries are stepping into mid-range to deal damage. E second is not for random fishing. It is for games where one grenade into upgraded damage wins the fight immediately. If you choose E second without reliable follow-up, you lose poke from W and still do not become a true engage champion.
  • Defensive or anti-dive augments: max Q first, then choose between W and E based on how the enemy reaches you. If divers arrive through Snowball or direct engage, E second can be justified because stopping the first body through the door protects your turrets and your carries. If enemies are only threatening from range, W second is better because E will not reach enough targets to matter. The wrong second max here either leaves you unable to punish dives or unable to answer poke.
  • Ultimate-enhancing or high-haste setups: still take R whenever available, but do not let the augment trick you into ignoring your base pattern. More frequent upgraded spells reward good choices, not random ones. If fights are pre-set, upgraded Q with Q max controls space. If your team catches someone, upgraded W with W investment can delete the punish target. If the enemy commits into a choke, upgraded E can break the engage. The skill order should support the upgraded spell you are actually using most often.

When to Break the Default

  • Max W first only when the enemy team outranges your turret setup or clears turrets instantly before they deal useful damage. In that game, sitting on Q max can leave you with dead turrets and no pressure. W first gives you a way to contribute before the enemy walks away. You still need Q second, because Heimerdinger without a zone becomes too easy to run down after the first poke trade.
  • Max E second when your team has clear follow-up and the enemy has to enter your range to win. Hold E until the engage starts or until an ally crowd control makes the target predictable. If you throw it first and miss, your team loses the best deterrent against Snowball carries, divers, and melee resets.
  • Do not skip early E. Even in Q or W focused orders, you want access to E early for self-peel and turret activation pressure. A Heimerdinger with only damage buttons is easy to collapse on. One saved grenade can turn a dive into a full turret punish.

Cost of the Wrong Order

If you max W when the game needs Q, your team loses the safe area that lets Heimerdinger function. You become a poke mage with unreliable damage and weak recovery when enemies engage. Miss one W volley, and the other team gets to walk forward while your turrets are too weak or too poorly established to stop them.

If you max Q when the game needs W, you can end up defending empty ground while the enemy wins from outside your range. This happens into heavy long-range poke or fast turret clear. Your recovery plan is to move points into W next, stop placing turrets where they get cleared for free, and use Q more defensively around your backline instead of trying to own the middle of the lane.

If you overvalue E ranks, you may feel useful when it lands, but your average fight gets worse. E is a high-impact button, not your main damage engine. Missing it after investing heavily leaves you with weaker poke and weaker zones at the same time. Pick E second only when your team can immediately punish the target you control.

Best practical rule: start from R > Q > W > E, then let augments and enemy range decide whether W first or E second is actually earned. Heimerdinger’s skill order should make the enemy hate walking forward. If your order does not protect space, punish entry, or convert crowd control into damage, it is the wrong order for that lobby.