Trip Wire [Portal Three Kingdoms] Avacyn Restored Prerelease Promos Set: Commander's Arsenal Type: Enchantment

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

Set: Planechase Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

Set: Magic 2010 Type: Creature — Elk Rarity: Rare Cost: {1}{G}{G} This spell can't be countered

Set: Urza's Saga Type: Creature — Avatar Rarity: Rare Cost: {4}{W}{W}{W} Serra Avatar's power and toughness are each equal to your life total

Set: Mirrodin Type: Artifact Rarity: Rare Cost: {3} You may have Sculpting Steel enter the battlefield as a copy of any artifact on the battlefield

Trip Wire [Portal Three Kingdoms] Avacyn Restored Prerelease Promos Set: Commander's Arsenal Type: EnchantmentSet: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {2}{G} Destroy target creature with horsemanship. Trip wire, hooked poles, and sunken pits were commonly used to unhorse riders during the Three Kingdoms period.