Increased range

In life, during Gold Morning, the radius had been a meagre sixteen feet. Paltry, almost useless on its own. But the legend of Khepri contained a nearly limitless range, capable of stretching to any place, not only on Earth Bet, but on other Earths, as well. Even if the reality had involved the use of Doormaker’s powers, that legend had increased the power and range of this Noble Phantasm when she became a Heroic Spirit.

Now, it covered the whole Trainyard.