mtg proliferate deck commander Atraxa, Grand Unifier PHYREXIAN INFECT Magic Custom Magic's Final Fantasy commander deck

Cards like Oblivion Ring or Banishing Light now exile two permanents instead of just one

Whenever this creature attacks, double your life total

Each Bundle contains: 8 March of the Machine: The Aftermath Epilogue Boosters 1 Oversized spindown 40 Basic lands from March of the Machine 20 Non-foil basic lands 20 Traditional foil basic lands 1 Traditional foil promotional version of Spark Rupture Due to a printing issue in which March of the Machine: The Aftermath Bundles incorrectly displayed a picture of March of the Machine: The Aftermath Epilogue Collector Boosters as part of the Bundle, stickers are being applied to affected boxes to properly display March of the Machine: The Aftermath Epilogue Boosters

This card lets you substitute life for mana via Phyrexian mana, a tradeoff you should always have your eye out for in Commander

Thats just free card advantage in this deck