Ochako Uraraka

You may choose if Ochako Uraraka untaps
during your untap step.
{t} - Tap another target nonland permanent. This permanent does not untap during its owner's
untap step as long as Ochako Uraraka is tapped.
At your end step if Ochako Uraraka is tapped,
put an injury counter on Ochako Uraraka. Then if there are 6 or more injury counters on Ochako Uraraka, sacrifice it.