Pokemon TCG Live Version 1.37 Launches April 21 With a Major Deck Editor Overhaul
Pokemon TCG Live goes offline for eight hours tomorrow so Version 1.37.0 can ship. The update rebuilds the Deck Editor, adds full-screen desktop mode, expands tablet support, and finally kills the infamous Ultra Ball search bug.
Pokemon TCG Live Gets Its Biggest Desktop Update Yet Tomorrow
Pokemon TCG Live Version 1.37.0 goes live tomorrow, April 21, 2026, and it is a meaningful step forward for a client that has been in constant iteration since it replaced PTCGO in 2023. The update arrives alongside a scheduled 8-hour maintenance window that begins at 8:00 a.m. PDT (15:00 UTC).
Players should not plan on ranked laddering during the window. Ranked queues, Daily Quests, and the in-game shop will all be offline while the new build is pushed.
The Deck Editor Is Finally Getting the Fixes Everyone Asked For
The headline change in 1.37.0 is a top-to-bottom overhaul of the Deck Editor. This has been the most consistent pain point for competitive players since the Mega Evolution block launched, and the new build addresses several of the long-standing complaints directly.
- Smart card swapping on deck import. When you import a decklist, the editor will now intelligently swap in alternate art, reverse holo, or promo versions of cards you already own, instead of forcing you to hunt for the specific printing by hand.
- Desktop full-screen view. The app is shifting to a full-screen deck view on desktop, giving players a proper large-format editor rather than the cramped side panel that shipped in the original Live release.
- Tablet landscape support. Larger iOS and Android tablets can now run the landscape desktop version of the app, which is a meaningful quality-of-life improvement for anyone who drafts or deckbuilds away from a PC.
The Ultra Ball Bug Is Finally Being Squashed
One of the most infamous bugs in Pokemon TCG Live history is also getting patched in 1.37.0. A long-standing issue with deck-search cards occasionally prevented players from selecting legal targets when using cards like Ultra Ball, costing matches in ranked and Limited play. Developers confirmed in the 1.37.0 patch notes that the fix is going live tomorrow.
A lot of competitive players learned to build around the Ultra Ball bug rather than rely on it. Removing that friction should change how decks get tuned for the next competitive season.
Why This Update Matters for Collectors Too
Live is not just a competitive tool. It is also the primary on-ramp that pulls new players into the Pokemon TCG, which directly influences singles demand on the cardboard side of the hobby.
- Better deck editor equals better retention. Every improvement to the core app reduces the drop-off rate for new players who cash in a booster code and find themselves bouncing off the UI.
- Tablet support broadens the audience. A meaningful share of the TCG's new audience plays on iPads and large Android devices. Giving them landscape desktop mode closes a real gap.
- Credits and Crystals keep driving the physical market. Live's in-app economy feeds straight back into pack-code demand on the secondary market. A smoother client keeps those codes worth buying.
Downtime Details
If you are planning on using Live tomorrow, give yourself a buffer. The maintenance window runs from 8:00 a.m. to roughly 4:00 p.m. PDT. Ranked seasons, battle pass progression, and imported code redemptions all pause for the duration. The client on Windows, macOS, iOS, and Android will all need to pull the 1.37.0 update when the servers come back online.
After that, the countdown is back on for the next major content drop. The Mega Evolution-Ascended Heroes expansion hits the physical side of the hobby on April 24, and the corresponding Live release typically follows within a few days.