Timetwister [Beta Edition] Vanguard Series that player sacrifices a permanent

that player sacrifices a permanent unless they pay {1}

Set: Portal Second Age Type: Creature — Bear Rarity: Rare Cost: {2}{G}{G} Whenever Razorclaw Bear becomes blocked

Set: From the Vault: Legends Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {11} When you cast this spell

Set: Portal Three Kingdoms Type: Creature — Human Barbarian Soldier Rarity: Uncommon Cost: {4}{R} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Timetwister [Beta Edition] Vanguard Series that player sacrifices a permanentSet: Beta Edition Type: Sorcery Rarity: Rare Cost: {2}{U} Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)