Obelisk of Undoing [Antiquities] Island Swamp Set: Mirrodin Type: Artifact —

Set: Mirrodin Type: Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature gets +2/+2

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn

Spend this mana only to cast artifact spells

Set: Judgment Type: Sorcery Rarity: Rare Cost: {1}{R} You may reveal a sorcery card you own from outside the game and put it into your hand

Obelisk of Undoing [Antiquities] Island Swamp Set: Mirrodin Type: Artifact —Set: Antiquities 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.