Yawgmoth's Will (Nicolas Labarre) [World Championship Decks 2000] Prize Pack Series Four the next instant or sorcery

the next instant or sorcery spell you cast this turn costs {X} less to cast

Sacrifice Treasure Vault: Create X Treasure tokens

Set: EX: Dragon Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

The glorious light of completion is nigh

Set: World Championships 2006 Type: Colorless Rarity: Uncommon

Yawgmoth's Will (Nicolas Labarre) [World Championship Decks 2000] Prize Pack Series Four the next instant or sorcerySet: World Championship Decks 2000 Type: Sorcery Rarity: Rare Cost: {2}{B} Until end of turn, you may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere this turn, exile that card instead.