Baron Helmut Zemo

You may choose not to untap Zemo during your
untap step.
Creaures with bounty counters have "At the
beginning of your upkeep, you lose 2 life".

{t}:Return all creatures to their owners' control. Put
a bounty counter on target creature.
{t}:Remove all bounty counters from all creatures.
Gain control of target creature for as long as Zemo remains tapped.