Frodo, Sauron's Bane

{w/b}{w/b}: If Frodo, Sauron's Bane is a Citizen, it
becomes a Halfling Scout with base power and toughness 2/3 and lifelink.
{b}{b}{b}: 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."