Watery Grave [Gatecrash] Zombie Spirit if you control the artifact

if you control the artifact with the highest mana value or tied for the highest mana value

Tiger General blocks

Set: Legends Type: World Enchantment Rarity: Rare Cost: {2}{G}{G} All lands are 1/1 creatures that are still lands

enchantments

Set: Lorwyn Type: Artifact Rarity: Rare Cost: {3} You may activate abilities of creatures you control as though those creatures had haste

Watery Grave [Gatecrash] Zombie Spirit if you control the artifactSet: Gatecrash Type: Land Island Swamp Rarity: Rare ({T}: Add {U} or {B}.) As Watery Grave enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. "I fear that as we scurry after phantoms, the Dimir pull nine puppet strings." Ral Zarek