Heimerdinger Cosmos Playmat - Riftbound Mat
Check the product images above to compare With Zones and Without Zones.
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Elevate every duel with the Padloom custom TCG playmat. Built for serious card play, our mats feature a smooth micro-woven cloth surface that lets your sleeved cards glide effortlessly while protecting them from scratches, dust and table wear.
Whether you're battling at your local game store, grinding a tournament, or playing at home, the non-slip rubber base keeps the mat locked in place for a steady, professional play surface.
- Surface: Micro-Woven Cloth
- Base: Anti-Slip Rubber
- Size: 60 x 35 cm (24" x 14")
- Thickness: Optimized 3mm
- Edges: Double-Stitched
- Print: Fade-Resistant HD
- Compatibility: MTG, Pokémon, Yu-Gi-Oh & More
- Washable: Machine Safe
We ship worldwide! Since each playmat is custom printed, please allow 1-2 business days for production.
| Region | Estimated Delivery |
|---|---|
| USA & Canada | 2-5 Business Days |
| Europe | 1-4 Business Days |
| Australia & NZ | 3-7 Business Days |
Padloom playmats are built to last through countless games. If it gets dirty, simply throw it in the washing machine on a gentle cycle with cold water. Air dry only. Do not use bleach or iron. Roll (don't fold) the mat for storage to keep the surface smooth.
Heimerdinger Cosmos Playmat - Riftbound Mat
Redrawn from Scratch — by Human Hands
Every Riftbound playmat begins as a blank canvas. Our artists reimagine each champion in Padloom's signature watercolor style — drawn stroke by stroke, with no AI generation and no copies of official artwork. What lands on your table is an original.
1Premium PlaySurface
More than just a mat, it's your battlefield. The specially engineered micro-woven cloth surface lets your sleeved cards glide smoothly into place, while protecting them from scratches, dust and table wear during every game.

2Tournament-ReadySize
Sized for serious play and compatible with all major trading card games—MTG, Pokémon, Yu-Gi-Oh, One Piece and more. Plenty of room for your deck, graveyard and active zones, keeping your setup organized and tournament-legal.

3Premium StitchedEdges
Built to survive countless games. The reinforced double-stitched borders prevent fraying, peeling and wear, keeping your playmat looking sharp and structurally sound even after years of shuffling, sleeving and battling.

4Optimized 3mmProfile
The ideal thickness for tabletop play. It offers a comfortable, cushioned surface that makes picking up cards easy, yet stays low-profile enough to keep your play area flat, stable and consistent across the whole mat.

5Anti-SlipBase
Stability you can trust. The textured natural rubber backing grips firmly to any table surface, so your playmat stays locked in place—no shifting or sliding mid-game, even during fast-paced turns and heated matches.

7The Padloom Difference
Don't settle for a generic mat. See why serious players choose Padloom — superior performance and lasting durability, game after game.
Padloom
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Everything you need to know about our custom TCG playmats.
Product Description
Wild-haired and wide-eyed, this Heimerdinger Riftbound TCG playmat drops the tiny inventor into deep space, brass goggles magnifying his gaze as he fiddles with a crackling blue gadget. Orange mane flaring, he hunches over glowing tools amid drifting rockets and stardust. Electric arcs spark from the device in his paws.
Cosmic blues and reds swirl behind the fiery-haired yordle, all lit with gold flecks. Those huge goggle-lenses and the glowing invention pull you right in. It feels curious and buzzing with energy.
The Art: Starlit Workshop
Loose watercolor nebula washes set a dreamy galaxy while tighter painting keeps the inventor and his gizmo sharp. Gold ink dots the star-field and rims the brass goggles. Blue electric arcs were painted to look genuinely live, jumping off the tool. This cosmic tinkerer scene gives the design a one-of-a-kind, inventive charm.
Heimerdinger at the Table
The mat runs 24 x 14 in (60 x 35 cm), standard tournament size, so units, runes, and the board sit comfortably. A micro-fiber top keeps cards sliding and lifting clean through long games. Its non-slip rubber base stays locked so nothing drifts. Dye-sublimation bakes color into the fabric, meaning no cracking and no fading over time.
With Zones or Without Zones
With Zones adds guides for units, runes, deck, and discard to steady a Riftbound match. Without Zones clears them for the full starry workshop.
A Gift for Tinkerers
- Heimerdinger mains who love the mad-genius yordle
- Collectors of cosmic, jewel-toned watercolor art
- Control pilots who like a clever icon on the table
- Anyone gifting a League fan with a soft spot for gadgets
Spread on the desk, the nebula and sparks keep every Riftbound match feeling bright and inventive. Every element points back to that spark of invention, the little genius lost in his work among the stars.