Sword of Fire and Ice [Modern Masters] Commander 2011 that source's controller sacrifices that

that source's controller sacrifices that many permanents

Set: Portal Three Kingdoms Type: Creature — Human Soldier Rarity: Uncommon Cost: {3}{R}{R} When Ravaging Horde enters the battlefield

If it's a creature

Set: Portal Second Age Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Take an extra turn after this one

Steppe Tundra

Sword of Fire and Ice [Modern Masters] Commander 2011 that source's controller sacrifices thatSet: Modern Masters Type: Artifact Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2 +2 and has protection from red and from blue. Whenever equipped creature deals combat damage to a player, Sword of Fire and Ice deals 2 damage to any target and you draw a card. Equip {2}