206

Endure (When this creature is dealt damage prevent all but 1 of that damage and place an Endure counter on it. If it has more than one Endure counter on it, destroy it.)
You may choose not to untap 206 during your untap step.
{r}, {t}: Tap target creature. It remains tapped until 206 is untapped. When 206 becomes untapped, untap it.