Griselbradia, School Nurse

When Griselbradia, School Nurse enters the battlefield, it deals damage equal to it's power to up to
2 target creatures.
Infected. (Whenever an infected creature deals
damage to a permanent, it gains infected. Infected creatures
gain {3}:Move this creature to the Nurse's office [The Nurse's Office is a zone in which cards have no effect and cannot leave] any player may activate this ability.