Pack League

Guides

How this format works, how to run it, and what the numbers behind it are doing.

What a Pack League actually is
The continuous, drop-in Magic format this app was built around — and why letting losses unlock booster packs keeps players at the table.
Running a Pack League at your shop
A start-to-finish walkthrough for organizers: creating the event, the two settings that define the night, deck checks, boosters and disputes.
How the ratings and boosters work
What the Elo numbers mean in a Pack League, why an upset moves them ten times as much as an expected win, and exactly when booster packs unlock.
Frequently asked questions
Short answers on reporting results, trust and cheating, decks, collections, the life counter and privacy.