Planar Collapse is a rare Enchantment card from Magic: The Gathering (Urza's Legacy, ULG). Current market price: $0.94.
Rare
Urza's Legacy (ULG)
{1}{W}
Mana Value
2
Colors
W
Card Text
At the beginning of your upkeep, if there are four or more creatures on the battlefield, sacrifice this enchantment and destroy all creatures. They can't be regenerated.
