Borkday Bao

Borkday Bao is unaffected by summoning sickness.
Permanents that have borkday tokens cannot untap until there are no borkday tokens on them.
Borkday Bao comes into play tapped.
{t}: tap target permanent. Use this ability as an interrupt.
{b/r}{t}: put a borkday token on target permanent.
When Borkday Bao leaves play, remove all Borkday tokens from the game.