Sliver Hive [Magic 2015] Arena League 1996 Set: Urza's Destiny Type: Enchantment

Set: Urza's Destiny Type: Enchantment Rarity: Rare Cost: {1}{B} Whenever a creature enters the battlefield

−9: You get an emblem with "At the beginning of your end step

Set: The Dark Type: Creature — Human Cleric Rarity: Rare Cost: {1}{W}{W} You may choose not to untap Preacher during your untap step

Set: Mirage Type: Instant Rarity: Uncommon Cost: {1}{B} As an additional cost to cast this spell

Set: Commander 2017 Type: Legendary Creature — Dragon Avatar Rarity: Mythic Cost: {4}{W}{U}{B}{R}{G} Eminence — As long as The Ur-Dragon is in the command zone or on the battlefield

Sliver Hive [Magic 2015] Arena League 1996 Set: Urza's Destiny Type: EnchantmentSet: Magic 2015 Type: Land Rarity: Rare {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Sliver spell. {5}, {T}: Create a 1 1 colorless Sliver creature token. Activate only if you control a Sliver.