If you have run into Kingsmarch in Path of Exile and moved on without quite understanding it, this is the explanation.

Short answer

It is worth understanding once properly, because a lot of other things in Path of Exile refer back to it.

  • Do not build a plan around it before you have seen it work.
  • Do not confuse it with the similarly named thing — that mix-up drives most bad advice.
  • Prefer the in-game option over an external tool when both exist.

Path of Exile assumes you will read a spreadsheet eventually, and most of its depth is genuinely there. It is the kind of thing veterans forget they ever had to learn. It is more consequential in the late game than the early one, which is why first impressions mislead.

How it has changed over time

Nothing here assumes a particular playstyle beyond wanting the thing to work. It appears in supplementary material in more detail than it does in the game itself. It rewards understanding rather than grinding, which is unusual for Path of Exile. It helps to understand why a step exists, because then you can adapt it when your situation is slightly different.

Community shorthand around it has drifted far enough from the original meaning to cause arguments. The wiki entry is thorough and buries the actually useful part six paragraphs down. Screenshots age faster than text, which is why this describes rather than shows.

What it is

If you only remember one thing about it, remember where it appears. The game introduces it quickly and assumes you picked it up, which is where the confusion starts. The awkward part is rarely the step itself, it is knowing which step comes first.

  • Note where it first appears, so you can go back if you need to.
  • Treat wiki trivia sections as trivia rather than mechanics.
  • Region and platform change more than people expect, so confirm both.
  • Expect its role to have shifted at least once across updates.

Where you encounter it

Two similarly named things exist, and mixing them up explains a lot of contradictory advice. Whether it is worth going out of your way for depends entirely on how you are playing. None of this needs a paid tool, a third-party launcher or an account on a site you have never heard of. Knowing this does not make you better at Path of Exile, but it does make the rest of it legible.

The in-game description is technically accurate and practically useless. There is usually a fast way and a reliable way, and it is worth knowing which one you are choosing. It shows up in more places than its introduction suggests, once you know to look.

Why people keep asking about it

Most guides mention it in passing and none of them stop to define it. There is no hidden trick here that the game is keeping from you. The name is descriptive if you already know what it does, and opaque if you do not.

It became noticeably more relevant after a change the patch notes barely mentioned. Where two approaches both work, the one with fewer moving parts is the one to keep. Its role has changed across updates, so older discussion describes something slightly different.

How it connects to the rest of Path of Exile

Early impressions of it are usually wrong in the same specific way. Path of Exile is not shy about hiding useful information two menus deep, so some of this is simply knowing where to look. Its practical value is narrow and real, rather than broad and theoretical.

Where people go wrong

  • Rushing the last step, which is usually the one with the actual requirement in it.
  • Grinding a method that was patched months ago because a thread still ranks well.
  • Copying a setup wholesale from a streamer without understanding what each part does.

PoE FAQ

Why do people disagree about it?

Usually because they are describing different versions, and occasionally because a similarly named thing exists alongside it.

Do I need any mods or third-party tools for this?

No. Everything described here works with the base game on any supported platform.

Does this work the same on console and PC?

The logic is identical. Menu paths and button prompts differ, and any real difference is flagged above.

Is this still accurate after the latest Path of Exile update?

The method is; individual numbers may not be. If a value on your screen differs, trust the screen and keep the sequence.

Work through it in the order above and kingsmarch stops being a question you have to look up again.