SlingLab.gg
Built for players, by players
Play your favorite TCGs online, for free where nothing is behind a paywall
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Build
Start from your list, or from anyone's.
Import from Moxfield, Archidekt, Limitless and more, or pick up one of the community's public decks and play it as-is.
Browse public decks →Simulate
Five thousand shuffles before the first real one.
Deal 5,000 opening hands through turn 3, score the deck's health against lists at the same power, and learn which decks it beats from your real games.
Formats
Two formats you won't find anywhere else.
Mystery Commander
No deck to bring. Roll a real Commander-legal legendary, we build a full 100-card deck around it, and the whole table plays their decks for the first time.
Roll a commander →Rush Hour
Commander on a clock. Every turn is timed, every card you play buys time back, and overtime costs you life, faster the longer you take.
Read the rules →And the ones you already play
- Commander
- 100-card singleton for pods of two to six, with brackets on every deck.
- Two-Headed Giant
- Two teams of two sharing a life total, in constructed or Commander.
- Standard
- 60-card constructed, one on one.
- Draft
- Pods of up to eight with Swiss-paired events after, or two-player drafts.Booster draftSealedCubeChaosWinstonGrid
- Horde
- One to four players team up against a Horde deck that plays itself, sharing one life total as it comes at you in waves. Pick an official Horde, build your own, or take on one from the community.HordeCommander Horde
Customize
Make the table yours. All of it free.
Watch the seat change, or pick a sleeve and playmat yourself. Swap them mid-game and the whole table sees it.




Playmats
- Sleeves, playmats
- Pick from the official catalog, or upload your own.
- Art Studio
- Draw pixel-art sleeves, playmats and avatars.
- Card art
- Swap in community art from the gallery, front and back of double-faced cards.
- Custom cards
- Design your own homebrew cards and play them.
- Themes
- Nine color themes for the whole site.
- Languages
- Play in English, Deutsch, Español, Français, 日本語, 한국어, Português (Brasil and Portugal) or 简体中文. Auto Translate turns table chat and messages into yours as they arrive, and Magic card text reads in your language too.
Earn in-app rewards.
Every game you finish counts. Hit a milestone for its badge, plus a sleeve and playmat you can only get by playing.
Core Tenets
Accessible
Easy to pick up, deep enough to stay with.
Community-run
Shaped by the players who use it.
As free as we can
Free, whenever possible.
Fast, always
Performance isn't optional.
Data Augmented
The objective to your subjective.
“Nothing is impossible with a little bit of enthusiasm and ADHD hyperfixation.”
Meet the team →




