Planar Collapse [Urza's Legacy] DP04 Set: Sun & Moon: Unbroken

Set: Sun & Moon: Unbroken Bonds Type: Metal Rarity: Uncommon Retreat cost: Colorless

Set: Speed Duel: Scars of Battle Card type: Normal Trap Rarity: Ultra Rare Target 1 face-up monster on the field

Set: Brothers of Legend Card type: Tuner/Effect Monster Rarity: Ultra Rare Attack: 500 Defense: 200 If this card is Normal or Special Summoned: You can send 1 "Infernoid" monster from your Deck to the GY

Whenever an opponent casts a multicolored spell

{1}: Mutavault becomes a 2/2 creature with all creature types until end of turn

Planar Collapse [Urza's Legacy] DP04 Set: Sun & Moon: UnbrokenSet: Urza's Legacy Type: Enchantment Rarity: Rare Cost: {1}{W} 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. With heavy heart, Urza doused one world's light to rekindle another's.