Tezzeret, Master of the Bridge (Buy-A-Box) [War of the Spark] Visions Leviathan can't attack unless you

Leviathan can't attack unless you sacrifice two Islands

that player exiles the top card of their library

Set: Worldwake Prerelease Promos Type: Creature — Vampire Shaman Rarity: Rare Cost: {B}{B} Whenever Kalastria Highborn or another Vampire you control dies

put Lake of the Dead onto the battlefield

Set: Alpha Edition Type: Sorcery Rarity: Rare Cost: {X}{U}{U} Target player draws X cards

Tezzeret, Master of the Bridge (Buy-A-Box) [War of the Spark] Visions Leviathan can't attack unless youSet: War of the Spark Type: Legendary Planeswalker Tezzeret Rarity: Mythic Cost: {4}{U}{B} Creature and planeswalker spells you cast have affinity for artifacts. (They cost {1} less to cast for each artifact you control.) +2: Tezzeret, Master of the Bridge deals X damage to each opponent, where X is the number of artifacts you control. You gain X life. 3: Return target artifact card from your graveyard to your hand. 8: Exile the top ten cards of your