Jace's Archivist [Magic 2012] Urza's Legacy 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

Sulfurous Springs deals 1 damage to you

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

Set: Iconic Masters Type: Creature — Beast Rarity: Rare Cost: {3}{B}{G} Whenever Spiritmonger deals damage to a creature

the battle is its own purpose

Jace's Archivist [Magic 2012] Urza's Legacy You may spend blue manaSet: Magic 2012 Type: Creature Vedalken Wizard Rarity: Rare Cost: {1}{U}{U} {U}, {T}: Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way. "This is a sacred duty. Master Beleren's trust has bought an eternity of my loyalty."