Easy concept deck, just need to build up a creature with Prowess to as much power as possible on round 3, and then use Callous Sell-Sword's Adventure "Burn Together" to finish them off.
Several cards help build up Prowess, including Goldhounds and Treasures from Sticky Fingers.
Full deck:
Example of win:
Turn 3 start:
Turn 3 Prowess Power (after hitting opponent - Sticky Fingers gave a treasure to use Burn Together to kill):
Turn 3 Burn Together overkill:
