Magic: The Gathering March of the Machine Collector Booster Box

March of the Machine, released in 2023, concluded a multi-year Phyrexian invasion storyline and introduced the Multiversal Legends bonus sheet alongside a serialized double-rainbow foil Phyrexian Praetor cycle exclusive to Collector Boosters. As the climactic finale of one of Magic's longest-running modern storylines, it carried significant narrative-driven demand at release from long-time players following the arc. Current tracked market pricing places a sealed Collector Booster Box near $570. The serialized Praetor cycle in particular has become one of the more actively chased modern serialized card runs in the secondary market. It remains a key piece for collectors specifically completing the Phyrexian storyline arc's premium product line.