Arcadian Ruins

Quest - When Arcadian Ruins enters the battlefield, put 12 lore counters on it. At end of turn, for each phase in which you've dealt combat damage to an opponent, or each instance you've drawn a card, remove a lore counter. If you have scryed, remove an additional counter. When the last lore counter is removed, reveal the top cards of your library until you find an aura card that has converted casting cost 3 or less, and place it on a creature you control. Place 12 lore counters on Arcadian