Planar Collapse Tweet Details Color: White Card Text: At the beginning of your upkeep, if there are four or more creatures in play, sacrifice Planar Collapse. If you do, destroy all creatures. They can't be regenerated. Rarity: R Cost: 1W Card Type: Enchantment Artist: Mark Zug Name: Planar Collapse Finish: Regular Card Number: 18/144 Set Name: Urza's Legacy
