How OpenPack works

Pick a pack, read the odds, open it. Keep what you pull, ship it, or sell it back at the published rate.

Before you buy

Each pack shows its full tier table: the exact probability of every tier, the value band it covers, how many distinct cards sit in it, and the pack's expected value.

We also publish a hash of that table before the pack goes on sale. If a single weight changed afterwards, the hash would not match.

When you open

The draw is computed from a server seed committed in advance, combined with a seed you control and a counter that never repeats.

If the drawn tier happens to be out of stock, the purchase fails and you are not charged. We never substitute a card from a different tier, because that would make the published proof untrue.

Afterwards

Cards land in your vault. Ship them, hold them, or sell them back at the rate printed on the pack. Once the server seed is rotated and published, you can recompute your own draw.