Dire Undercurrents [Shadowmoor] Kaladesh Promos Set: Time Spiral Timeshifted Type:

Set: Time Spiral Timeshifted Type: Creature — Human Pirate Rarity: Rare Cost: {4}{U} Pirate Ship can't attack unless defending player controls an Island

Set: Commander Anthology Volume II Type: Land Rarity: Common Dimir Aqueduct enters the battlefield tapped

Set: Commander 2016 Type: Land Rarity: Uncommon Crumbling Necropolis enters the battlefield tapped

You may spend blue mana as though it were mana of any color to pay the activation costs of Quicksilver Elemental's abilities

Dire Undercurrents [Shadowmoor] Kaladesh Promos Set: Time Spiral Timeshifted Type:Set: Shadowmoor Type: Enchantment Rarity: Rare Cost: {3}{U B}{U B} Whenever a blue creature enters the battlefield under your control, you may have target player draw a card. Whenever a black creature enters the battlefield under your control, you may have target player discard a card.