Mox Diamond [From the Vault: Relics] Vampire Shaman Ally You can only activate 1

You can only activate 1 "Tenacity of the Monarchs" per turn

Set: Commander 2011 Type: Sorcery Rarity: Common Cost: {3}{B} Each opponent discards two cards

put it on the bottom of its owner's library instead of into that player's graveyard

Sacrifice a land: Gruul Guildmage deals 2 damage to target player or planeswalker

You cannot activate other cards or effects during the turn you activate this card's effect

Mox Diamond [From the Vault: Relics] Vampire Shaman Ally You can only activate 1Set: From the Vault: Relics Type: Artifact Rarity: Mythic 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.