Dimaria Yesta

{1}{u}{u}{u}: Tap all creatures on the battlefield
except for Dimaria Yesta, they lose all abilities
until end of turn.
{4}{u}{u}, {t}: Take an extra turn after this one,
Dimaria Yesta doesn't untap during the next
untap step.
{6}{w}{w}{u}{u}: Transform Dimaria Yesta.