TYPE
Enchantment

ABILITY
At the beginning of your upkeep, if there are four or more creatures on the battlefield, sacrifice Planar Collapse and destroy all creatures. They can't be regenerated.

FLAVOR TEXT
With heavy heart, Urza doused one world's light to rekindle another's.

ILLUSTRATOR
Mark Zug

LEGALITIES
Standard Future Historic Timeless Gladiator Pioneer Explorer Modern Legacy Pauper Vintage Penny Commander Oathbreaker Standardbrawl Brawl Alchemy Paupercommander Duel Oldschool Premodern Predh

LANGUAGES
DE EN ES FR IT JP PT ZH-TW

RULINGS

• 2004-10-04 This ability does not trigger at all if there are not 4 or more creatures on the battlefield. It also checks this at the start of resolution and does nothing if this is not still true.
• 2004-10-04 The ability is not optional.
• 2010-06-15 If this card is not on the battlefield when the ability resolves, then you can’t sacrifice it. However, you still destroy all creatures.