The idea of this deck surrounds sacrifice. There is a powerful combo of cards that can land in hand. Skirk Prospector, First Day of Class and Murderous Redcap. If these land in hand together, you can play the Skirk Prospector, later in game with First Day of Class casted, you can then cast the Murderous Redcap creature, Its ability triggers upon entering the battlefield dealing 2 damage to a target player. If you sacrifice Murderous Redcap to Skirk Prospector it will die but Murderous Redcap's Persist ability will trigger allowing the card to return to the battlefield with a -1/-1 counter on it, with First day of Class the card returns with a +1/+1 counter applied, this cancels out the counters making them void. This returns Murderous Redcap back to 2/2, this now deals 2 damage again as it entered the battlefield. You can loop this play as many times as you want as long as the casting is not countered in anyway. This can in theory create an infinite amount of damage to a player.