Too vague.

• How much time between waves?
• Can I leave one first-grader “alive” to indefinitely recover at the end of a wave? Or can defeated members of a wave re-enter the fight if they have long enough to recover?
• Do I get regular meal and sleep breaks assuming it goes on long enough?
• How aggressive are they?
• Is the attack coordinated? Like did they have time to prepare?
• What does the arena look like?
• What constitutes being finished beating one of them up?
• Do I have to worry about taking it too far?