Sliver Hive [Magic 2015] 42 you can Special Summon 1

you can Special Summon 1 Dragon-Type monster from your hand

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {1}{B}{B}{B} Whenever a creature you control dies

you can pay 500 Life Points

Set: XY: Ancient Origins Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: Base Set Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Sliver Hive [Magic 2015] 42 you can Special Summon 1Set: 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 this ability only if you control a Sliver.