Mox Diamond [Stronghold] BT8-089_PR If there is no face-up

If there is no face-up Field Spell Card on the field

and the humans cower in terror

Set: Return of the Duelist Card type: Effect Monster Rarity: Secret Rare Attack: 2500 Defense: 2100 You can reveal 3 "Spellbook" Spell Cards in your hand

This card must be face-up on the field to activate and to resolve this effect

• 2 Empty the Warrens

Mox Diamond [Stronghold] BT8-089_PR If there is no face-upSet: Stronghold Type: Artifact Rarity: Rare Cost: {0} If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add one mana of any color.