News

New features and announcements. Follow along as postboard.gg grows.

Sept 2 update: win rates fixed, mobile nav, faster pages

Matchup win rates are current again. They had silently stopped updating in late July, so the numbers on archetype and guide pages were six weeks old. They now refresh every night, and the win-rate table shows when it was last updated.

The site is also much better on phones. The top nav collapses into a menu instead of scrolling sideways, pages load with a placeholder instead of a blank screen, moving between pages is faster, and 404s now land you somewhere useful. Screen-reader support for the guide accordions improved along the way.

If you spot a win rate or guide that looks wrong, the "Report an issue" link on each guide still goes straight to us.

Card prices and a second place to buy: Card Kingdom

Every decklist on the site — archetype pages and your imported decks — now shows the current Card Kingdom price next to each card, refreshed hourly. If a card doesn't show a price, Card Kingdom is out of stock on it.

You can also send an entire deck to Card Kingdom's deck builder with one click: look for the Card Kingdom button next to Buy on Manapool, and in the Sideboard Builder's suggestions.

Manapool isn't going anywhere — you now just have two options, and the per-card prices should make it easier to see what a deck actually costs before you commit. Purchases made through either link support the site at no extra cost to you.

No sideboard? We'll build you one

Imported a deck without a sideboard? On your deck's guide page you'll now find a one-click Sideboard Builder: it reads the last 14 days of tournament results for your format, picks the 15 cards that best cover the decks you'll actually face, saves them to your deck, and then writes your full matchup-by-matchup sideboard guide.

Suggestions are grounded in cards actually being played in the format right now, and every card is checked for format legality before it lands in your list.

You'll need an account (it's free), and builds are limited to one per 5 hours per user — they burn real compute. Existing decks with sideboards keep the "suggest upgrades" mode they already had.

And yes, this News page is new too — feature announcements and site updates will land here from now on.