Yawgmoth's Will [Urza's Saga] Wizards Play Network 2011 If that mana is spent

If that mana is spent on an instant or sorcery spell

its owner shuffles their graveyard into their library

Set: Odyssey Type: Creature — Dwarf Uncommon Cost: {2}{R} When Dwarven Recruiter enters the battlefield

Set: Limited Edition Beta Type: Sorcery Rarity: Rare Cost: {X}{B} Target player discards X cards at random

Set: Portal Three Kingdoms Type: Creature — Dragon Rare Cost: {7}{R}{R} When Zodiac Dragon is put into your graveyard from the battlefield

Yawgmoth's Will [Urza's Saga] Wizards Play Network 2011 If that mana is spentSet: Urza's Saga Type: Sorcery Rare Cost: {2}{B} Until end of turn, you may play cards from your graveyard. If a card would be put into your graveyard from anywhere this turn, exile that card instead.