Sliver Hive [Magic 2015] Spirit Advisor that player sacrifices a permanent

that player sacrifices a permanent unless they pay {1}

Set: Portal Three Kingdoms Type: Creature — Cat Rarity: Uncommon Cost: {2}{G} Whenever Hunting Cheetah deals damage to an opponent

Set: Beta Edition Type: Creature — Orc Warrior Rarity: Uncommon Cost: {1}{R}{R} {T}: Orcish Artillery deals 2 damage to any target and 3 damage to you

Sacrifice Jester's Cap: Search target player's library for three cards and exile them

Set: Revised Edition Type: Sorcery Rarity: Rare Cost: {2}{W}{W} Destroy all creatures

Sliver Hive [Magic 2015] Spirit Advisor that player sacrifices a permanentSet: 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.