Thread:TMNTSubspace/@comment-25068195-20161127193303/@comment-25068195-20161210005848

Here's the idea how Frozen Railroad Tracks/Kyurem Appears goes. While the Polar Express Train is on the mountain taking the heroes to the North Pole, then the train stops as the heroes looks outside seeing the railroad tracks is frozen solid. Then suddenly Kyurem appears and attacks them, as the heroes knows they along with the train entered Kyurem's territory.