Davriel, Rogue Shadowmage (Japanese Alternate Art) [War of the Spark Promos] Beta Edition You may spend blue mana

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

Set: Legends Type: Legendary Land Rarity: Uncommon {T}: Add {W}

Set: Urza's Destiny Type: Enchantment Rarity: Rare Cost: {2}{W}{W} Each other non-Aura enchantment is a creature in addition to its other types and has base power and base toughness each equal to its mana value

yet never once found the place where the buildings fail

A rare find

Davriel, Rogue Shadowmage (Japanese Alternate Art) [War of the Spark Promos] Beta Edition You may spend blue manaSet: War of the Spark Promos Type: Legendary Planeswalker Davriel Rarity: Uncommon Cost: {2}{B} At the beginning of each opponent's upkeep, if that player has one or fewer cards in hand, Davriel, Rogue Shadowmage deals 2 damage to them. 1: Target player discards a card.