Requiring a trip to the target location with a lifetime limit of as little as a day would not stomp over any of their uses in cannon or in MoR up to this point IIRC.
It would render the king of hearts portkey Harry got from Santa Claus useless.
Not if Santa Claus intends to stick around and either recharge the king of hearts or wait for Harry to trigger it, and then transport him manually, but that’s pushing it way too far.
It would render the king of hearts portkey Harry got from Santa Claus useless.
Not if Santa Claus intends to stick around and either recharge the king of hearts or wait for Harry to trigger it, and then transport him manually, but that’s pushing it way too far.