Tullia, Master of Emotions

Haste, Menace
{g}: Tullia gains Trample until end of turn.
{u}{u}: until end of turn, when Tullia deals damage to a player, gain control of a non-land permanent that player controls.
{b}{b}{b}: until end of turn, after a player gains control of a permanent he or she owns, that player sacrifices all permanents with the same name as that permanent.