This product is a pre-order. Please note that if your order contains both pre-order and in stock items, we will ship your order once all items become available. This product releases April 21st.
 
The Phyrexian invasion of the Multiverse has begun! Will you take up the fight against the Machine Legion?

The March of the Machine Set Booster Box contains 30 March of the Machine Set Boosters. Each Set Booster contains 12 Magic cards, 1 Art Card, and 1 token/ad card, Helper card, or card from “The List” (a special card from Magic's history—found in 25% of packs).