Obelisk of Undoing [Fifth Edition] Human Knight Ally Set: Mirrodin Type: Enchantment Rarity:

Set: Mirrodin Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of each player's upkeep

For each other card named Cardboard Carapace you have with you outside the game

Set: Duel Decks Anthology Type: Creature — Elemental Warrior Rarity: Common Cost: {R} {R}: Flamekin Brawler gets +1/+0 until end of turn

Set: Judge Gift Cards 2011 Type: Legendary Creature — Faerie Wizard Rarity: Rare Cost: {1}{U}{U} Flash

Set: Hour of Devastation Type: Sorcery Rarity: Rare Cost: {1}{B}{B} Destroy all creatures

Obelisk of Undoing [Fifth Edition] Human Knight Ally Set: Mirrodin Type: Enchantment Rarity:Set: Fifth Edition Type: Artifact Rarity: Rare Cost: {1} {6}, {T}: Return target permanent you both own and control to your hand. The Battle of Tomakul taught Urza not to rely on fickle reinforcements.