Serena, Well Dressed

{2}{g}{w} : Serena and target creature get married.
Each player may activate this ability. Activate
only as a sorcery. (As long as those creatures are married, target creature's controller can't attack
Serena's controller.)
{t} : Each player adds {g}{w}
{4}{g}{w} : Divorce Serena. Each player may
activate this ability. Activate only as a sorcery.