Tutorial

Step 1 of 7

Everything you need to know to build a championship roster

Welcome to Legends Deck

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Welcome to the Diamond

Every card rating here is a percentile transform of real MLB Statcast data, refreshed nightly from Baseball Savant. No editorial opinions. No $70 console tax. Just the math.

This 2-minute walkthrough covers how packs work, how ratings are calculated, and the fastest path to a championship-caliber roster.

Pack Opening

Team Building

Marketplace

Simulation