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r/Mathmech↗

Time to inflict 12k damage to your unsuspecting opponent: welcome to r/Mathmechs! Embrace the true form of terror: math operation fused with giant mechs to hunt your middle-school dreams. Mathmechs are a Cyberse-type Yu-Gi-Oh! archetype focused around Xyz and Synchro monsters introduced in Deck Build Pack: Mystic Figthers.

839 subscriberssince 2021

r/Mathmech has 839 members. Top topics: Deck Strategies, Banlists & Banned Cards and Trap Cards & Traps.

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When to post on r/Mathmech

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Size and growth

How r/Mathmech has grown

r/Mathmech

Subscriber growth

Subscribers over time

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r/Mathmech

Monthly activity

Posts, comments and authors per month

0posts · +300% last 3 months vs the 3 before
Jun 20250
BusierPeaked at 38 in May 2023
Data through Jun 2025

What people talk about

Topics and brands on r/Mathmech

Top topics

Share of the subreddit's posts

  1. Deck Strategies30%
  2. Banlists & Banned Cards3.2%
  3. Trap Cards & Traps2.3%
  4. Deck Building Feedback2.3%
  5. Tournaments and Locals1.8%

Can you post

Posting rules for r/Mathmech

Which post types r/Mathmech allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.

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Timing and removals

How often posts get removed on r/Mathmech

The best day and hour for r/Mathmech, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.

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What to post

What works on r/Mathmech

Title and body length that does well on r/Mathmech, and its mix of text posts, links, images, galleries and video.

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Who writes here

Who posts on r/Mathmech

Gender and age of the people who write on r/Mathmech, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.

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How they talk

What people ask for on r/Mathmech

Requests for recommendations, help and alternatives on r/Mathmech, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.

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The full report

See all of r/Mathmech

Posts and activity for Jun 2025. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research