死者の宝箱/Dead Man's Chest

Enchantment - Aura
Enchant creature an opponent controls <CR>
When enchanted creature dies, exile cards equal to its power from the top of its owner's library. You may cast spells from among those cards for as long as they remain exiled, and you may spend mana as though it were mana of any type to cast those spells.

Enchantment - Aura
Enchant creature an opponent controls <CR>
When enchanted creature dies, exile cards equal to its power from the top of its owner's library. You may cast spells from among those cards for as long as they remain exiled, and mana of any type can be spent to cast them.

Enchantment - Aura
Enchant creature an opponent controls <CR>
When enchanted creature dies, exile cards equal to its power from the top of its owner's library. You may cast nonland cards from among them for as long as they remain exiled, and you may spend mana as though it were mana of any type to cast those spells.

Enchantment - Aura
Enchant creature an opponent controls <CR>
When enchanted creature dies, exile cards equal to its power from the top of its owner's library. You may cast spells from among those cards for as long as they remain exiled, and you may spend mana as though it were mana of any type to cast those spells.