Obelisk of Undoing [Antiquities] Uncommon Set: Generation Force Card type:

Set: Generation Force Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 1900 2 Level 4 monsters // When a Level 5 or higher monster is Special Summoned: You can detach 1 Xyz Material from this card

When this card is destroyed by a card effect

inflict 1000 damage to your opponent

1 Level 4 or lower WATER monster from your Deck

Set: Tournament Pack 4 Card type: Equip Spell Rarity: Super Rare If your Life Points are lower than your opponent's

Obelisk of Undoing [Antiquities] Uncommon Set: Generation Force Card type: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.