Dovahkiin, Dragontamer

+2: Look at the top three cards of your library and show one Dragon or Shout card and take it in your hand
-3: Play one Shout card in your hand or in your graveyard without paying its Mana cost
-10: create 3 7/7 Ancient-Dragon Tokens with indestructible, flying and when they do damage to a player, he sacrifies half of their non-land permament