# Arena Academy

> Hero stats, win rates, counters, builds and academy guides for Mobile Legends: Bang Bang, plus pro league standings and a playoff simulator.

Arena Academy is an unofficial, community-maintained companion site for Mobile Legends: Bang Bang (not affiliated with Moonton). Game data comes from the Rone Arena API. Version 0.13.1.

Every page is also served as Markdown, without the HTML app around it: add `.md` to its URL (the home page is `https://arena-academy.rone.dev/index.md`), or send `Accept: text/markdown` to the normal URL. Data pages accept `?lang=` (en, id, ru, es, pt, tr, ar, de, fr, it, ja, ko, th, vi, zh-CN, zh-TW, km); static text stays English. The links below are the Markdown pages.

## Site

- [Home](https://arena-academy.rone.dev/index.md): What the site covers, current game version, top win rates this week.
- [Heroes](https://arena-academy.rone.dev/heroes.md): Every hero with roles, lanes, skills, lore, counters and synergies. One page per hero.
- [Hero tier list](https://arena-academy.rone.dev/heroes/tiers.md): Heroes grouped S to D by win rate, filterable by role, lane, rank and period.
- [Wallpapers](https://arena-academy.rone.dev/heroes/wallpapers.md): Official hero wallpapers for desktop and phone, newest first, filterable by hero.
- [Hero rankings](https://arena-academy.rone.dev/rankings.md): Win, pick and ban rates by rank tier and time window.
- [Esports](https://arena-academy.rone.dev/esports.md): MPL Indonesia and MPL Philippines standings and schedules.
- [League calculator](https://arena-academy.rone.dev/esports/calculator.md): Rank any double round-robin league: name the teams, enter results, see the table and playoff chances.
- [Academy](https://arena-academy.rone.dev/academy.md): Reference data (roles, emblems, spells, equipment, ranks, versions) and community guides.
- [Tools](https://arena-academy.rone.dev/tools.md): Win-rate calculator, IP location lookup, the draft simulator and OBS broadcast overlays.
- [Draft simulator](https://arena-academy.rone.dev/tools/draft.md): Practise the ranked draft for Epic to Mythical Immortal (blind bans, 1-2-2-2-2-1 picks) or the tournament draft (open bans, one hero per turn), with hero suggestions from live stats.
- [Broadcast overlays](https://arena-academy.rone.dev/tools/overlay.md): OBS overlays for Mobile Legends streams: pick and ban (tournament and ranked), team versus team, and a top scorebar that reads the game's own numbers.
- [Patch notes](https://arena-academy.rone.dev/patch-notes.md): What changed on this website (not the game).

## Academy

- [Roles & emblems](https://arena-academy.rone.dev/academy/roles.md): Attribute bonuses from each role's default emblem set.
- [Equipment](https://arena-academy.rone.dev/academy/equipment.md): Stats and passive effects of every shop item. One page per item.
- [Battle spells](https://arena-academy.rone.dev/academy/spells.md): Every battle spell and what it does.
- [Emblem talents](https://arena-academy.rone.dev/academy/emblems.md): Emblem talents and their bonuses.
- [Rank tiers](https://arena-academy.rone.dev/academy/ranks.md): The ranked ladder from lowest to highest.
- [Community guides](https://arena-academy.rone.dev/academy/guides.md): Player-submitted builds, strategies and matchup tips. One page per guide.
- [Game versions](https://arena-academy.rone.dev/academy/versions.md): Mobile Legends version history.

## Hero and item pages

- Hero: `https://arena-academy.rone.dev/heroes/{slug}.md`, for example `/heroes/miya.md` or `/heroes/yi-sun-shin.md` (the hero's English name, lower-case, hyphenated; the numeric id works too). Roles, lanes, skills, lore, current win/pick/ban rate, strong and weak matchups. All slugs are listed in [Heroes](https://arena-academy.rone.dev/heroes.md).
- Item: `https://arena-academy.rone.dev/academy/equipment/{id}.md`. IDs are listed in [Equipment](https://arena-academy.rone.dev/academy/equipment.md).
- Guide: `https://arena-academy.rone.dev/academy/guides/{id}.md`. IDs are listed in [Community guides](https://arena-academy.rone.dev/academy/guides.md).
- Rankings take filters: `https://arena-academy.rone.dev/rankings.md?days=30&rank=mythic&sort=pick_rate&page=2`.

## Optional

- [Privacy](https://arena-academy.rone.dev/privacy.md): What is stored and where (summary; the full notice is HTML).
- [Sitemap](https://arena-academy.rone.dev/sitemap.xml): Every indexable HTML page.
- [Rone Arena API OpenAPI document](https://arena.rone.dev/api/openapi.json): The raw data behind this site.
- [Source code](https://github.com/ridwaanhall/arena-academy)