Sneak Attack [Judge Gift Cards 2012] Antiquities ) You may spend blue

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

At the beginning of that turn's end step

Set: Arena League 2003 Type: Basic Land — Mountain Rare Cost: ({T}: Add {R}

allowed Shu forces to advance through forty-five Riverlands strongpoints with no casualties

"Control them

Sneak Attack [Judge Gift Cards 2012] Antiquities ) You may spend blueSet: Judge Gift Cards 2012 Type: Enchantment Rare Cost: {3}{R} {R}: You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice the creature at the beginning of the next end step.