Every figure shows its source. Where a source is missing, the number is a placeholder — and it is never written as fact.

By GamGem Research

1 of 1 working

Build a practical plan

Every tool here runs in your browser, needs no account, and keeps what you enter on this device. A tool that would need a figure nobody has published is listed as not built rather than filled with a guess.

Open the working tool

Tools — 1 working

What each tool assumes

Build Compare

Two item paths side by side — what each costs, what each gives, and what the difference between them actually is.

  • Every figure is the publisher’s own — Gold, combine costs, component paths and stat lines come from Riot’s Data Dragon unchanged. Nothing on this tool is a sample or an estimate.
  • Stats are added, not simulated — The totals are the sum of each item’s printed stat block. They are not what the champion ends up with in game: base stats, levels, runes and item passives are not included.
  • A flat stat and a percentage stat are never merged — Riot publishes both “45 Move Speed” and “4% Move Speed”. They are listed as separate rows, because adding them would produce a number in a unit that does not exist.
  • No win rate is attached to either build — What a build would have been worth had you bought it instead is a counterfactual. We hold no data that answers it, so this tool does not answer it.

How solid the database is

  • Named by the publisher00%
  • Shown, not named00%
  • Community identification00%
  • Expected, never shown00%

395 records evaluated. The last row is the honest one: those exist in the series and have not been shown for this game at all.