Nether Traitor [Time Spiral] 214 Set: Magic Origins Type: Enchantment

Set: Magic Origins Type: Enchantment Rarity: Mythic Cost: {4}{W} At the beginning of your upkeep

Set: XY: Black Star Promos Type: Stadium Rarity: Promo

Set: Friday Night Magic 2002 Type: Enchantment Rarity: Rare Cost: {1}{W}{W} Artifact and enchantment spells your opponents cast cost {2} more to cast

but not for a way to control it

Nether Traitor [Time Spiral] 214 Set: Magic Origins Type: EnchantmentSet: Time Spiral Type: Creature Spirit Rarity: Rare Cost: {B}{B} Haste Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever another creature is put into your graveyard from the battlefield, you may pay {B}. If you do, return Nether Traitor from your graveyard to the battlefield.