Rothgard, Rebellion Sower

When Rothgard enters the battlefield, gain control of target non-land permanent or put target creature card in an opponent's graveyard onto the battlefield under your control.
Whenever a creature you control attacks its owner, that creature gets +3/+0 and gains protection from creatures until end of turn.
Rothgard knows that "traitor" and "hero" are simply two sides of the same coin.