Goal: Deal damage to opponent as quickly as possible with value creatures. Keep opponents creatures off board to ensure maximum player damage dealt.

Cards:

MD

Underworld Connections - Great scalable draw card, counters the discard price from Pack Rat

Thoughtseize - Cheap and powerful control card that allows me to remove powerful creature/spell card.

Pack Rat - Great scalable card that synergizes with Underworld Connections and will help with quick damage to player.

Nightveil Specter - Great 3 mana flying that gives me the potential of a free play when deals opponent damage.

Hero's Downfall - Planeswalker/creature removal

Desecration Demon - High value flying card that can also wipe creatures off of board.

Thrill-Kill Assassin - Good value deathtouch creature with Unleash ability

Rackdos Cackler - Unleash ability makes this card a high value 1 mana creature

Mutavault - Synergizes with Pack Rat

Temple of Silence - There for the Scry