Catalyst Stone [Odyssey] Betrayers of Kamigawa Whenever a player casts their

Whenever a player casts their second spell each turn

This pack is filled with popular characters such as Bonney of the Supernovas and Hancock of the Kuja Pirates

and fan-favorite creatures running rampant

Set: Duskmourn: House of Horror Commander Type: Creature — Archon Rarity: Mythic Cost: {6}{B}{B} Flying

Set: Phyrexia: All Will Be One Promos Type: Legendary Creature — Phyrexian Horror Rarity: Mythic Cost: {2}{R}{R} If a source you control would deal noncombat damage to an opponent or a permanent an opponent controls

Catalyst Stone [Odyssey] Betrayers of Kamigawa Whenever a player casts theirSet: Odyssey Type: Artifact Rarity: Rare Cost: {2} Flashback costs you pay cost up to {2} less. Flashback costs your opponents pay cost {2} more. The gems' incandescence invades the dreams of all who see them.