Theme: UW Control / Auras.

Gameplan:  Play defensively with walls and board wipes until getting some high-powered auras on Bruna / Invisible Stalker / Academy Researchers / Auratouched Mage / Sovereigns of Lost Alara, then protect the threat with counterspells or Armageddon.

Strengths:  Mixes decent defense with the ability to kill pretty quick out of nowhere -- e.g., Battle Mastery + Eldrazi Conscription on Bruna is a one-hit KO.  When auras die, Bruna can get them all back.  She protects herself well with Diplomatic Immunity and Indestructibility.

Weaknesses:  Worse since the change to the legend rule.  Now any other player can clone Bruna and swipe all your auras.  She can steal them right back next attack, but only if both you and her survive til then....