Academy Ruins [Time Spiral] Tempest All efforts at eradication have

All efforts at eradication have proved futile

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {4} {2}

If cards with five or more different converted mana costs are exiled with Azor's Gateway

Set: Commander 2016 Type: Sorcery Rarity: Rare Cost: {G} Join forces — Starting with you

This card enters the battlefield attached to that creature

Academy Ruins [Time Spiral] Tempest All efforts at eradication haveSet: Time Spiral Type: Legendary Land Rarity: Rare {T}: Add {C}. {1}{U}, {T}: Put target artifact card from your graveyard on top of your library. Its secrets once wrought the greatest artifice ever known. Now crabs loot the rubble to decorate their shells.