Frodo, Sauron's Bane

W/BW/B: If Frodo is a Citizen, it becomes a Halfling Scout with base power and toughness 2/3 and lifelink. BBB: If Frodo is a Scout, it becomes a Halfling Rogue with "Whenever this creature deals combat damage to a player, that player loses the game if the Ring has tempted you four or more times this game. Otherwise, the Ring tempts you."