Quote Originally Posted by David75 View Post
I'm not very confident in what I remember from previous eps, but there was a difference between wishes and commands/orders right?
I don't remember the details and hope the translation was right about that.
This happened when Tsubone performed a request from Alluka then went into hiding, meaning Tsubone must be the person to fulfil 2 more requests before another wish could be granted. That's when Killua said "I can't make a wish, but I can still issue a command."

I had no idea what that meant though. To me they're one and the same.