r/MagicArena
Magic The Gathering: Arena
Founded August 2017 · Public — anyone can post
A subreddit devoted to the game Magic the Gathering: Arena!
Members
387,545
388K
Online now
—
not captured in the last snapshot
Posts per day
92.4
from the last 100 posts, spanning 25.7h
Comments per post
—
no sample yet
Growth · 7d
—
not enough history yet
Growth · 30d
—
not enough history yet
Promo tolerance
—
not assessed yet
Last post
Sep 11
sampled Sep 11
Distinct posters
73%
of the last 100 posts
Tracking since Sep 11 · growth spans are the real distance between snapshots, not rounded windows. Posts/day is measured from the community’s own newest posts on Reddit, not from what Prowlo happens to crawl.
Member growth
Tracking since Sep 11 — growth charts appear after a week of history.
Similar by content
Communities that discuss what r/MagicArena discusses.
Discussion on Magic: the Gathering's Modern format plus its decks, cards, tournament results, and more!
A diverse community of players devoted to Magic: the Gathering, a trading card game ("TCG") produced by Wizards of the Coast and originally designed by Richard Garfield. Join us discussing news, tournaments, gameplay, deckbuilding, strategy, lore, fan art, and more.
This is a wide open and mostly unmoderated subreddit to talk about Magic: The Gathering. Join our discord here: https://discord.gg/xj4avaYPgs
This is a subreddit dedicated to playing the Commander format of Magic: The Gathering at the highest power level possible.
See the full lists on similar subreddits.
r/MagicArena — frequently asked
How many members does r/MagicArena have?
r/MagicArena has 387,545 members as of our most recent crawl on Sep 11. Prowlo re-checks tracked communities on a rolling schedule, so this figure moves rather than sitting frozen at whatever it was when a scraper last ran.
Is r/MagicArena growing?
We don't have 30 days of snapshot history for r/MagicArena yet, so we're not going to invent a growth number. We've been tracking it since Sep 11; the chart fills in as history accumulates.
How active is r/MagicArena?
Around 92.4 posts per day, measured from the newest 100 posts on Reddit, which span 25.7h. Posting rate matters more than subscriber count when you're deciding where to spend your time — it determines how long your comment stays visible.
When was r/MagicArena created?
r/MagicArena was founded in August 2017 and is a public — anyone can post community. Age matters: an older community with steady growth has survived Reddit's moderation churn; a young one with a spike may not.
Who posts in r/MagicArena?
Of the last 100 posts we sampled, 73% came from distinct accounts; the newest was published Sep 11. A low share means a feed dominated by a handful of accounts (bots, mods, or one prolific poster) rather than a community.
Can I promote my product in r/MagicArena?
We don't have a promo-tolerance read for r/MagicArena yet. Default to the safe approach: read the sidebar rules, contribute in threads where you gain nothing, and mention your product only when it is the honest answer to someone's question.
How do I monitor r/MagicArena for mentions?
Hit Watch on this page. Prowlo starts crawling r/MagicArena into your Dataset — every new post indexed and embedded, searchable semantically, queryable by your AI agent over MCP, and able to trigger keyword alerts in Slack. Prowlo is read-only; it never posts on your behalf.
Can my AI agent read r/MagicArena's stats?
Yes. Everything on this page is one MCP tool call away: catalog_get_subreddit returns r/MagicArena's members, growth, promo tolerance and similar communities as typed JSON — free, no credits. Connect your agent to api.prowlo.com/mcp and it can vet the community and start watching it in the same conversation.
Read-only · Human-in-the-loop
Prowlo never posts for you