First Scan of Kamen Rider Blades Tategami Hyoujuu Senki
Tategami Hyoujuu Senki Wonder Ride Book is the crystallization of Northern Base's power. Using it, Rintaro can fight along with his Mentor Previous Blades & all the Swordsman of the Past.
Tategami Hyoujuu Senki has clear parts. It is still placed in the center slot. When the Seiken is pulled, the Book rotates and open. This is one of the coolest gimmicks Bandai had showed off till now.
Kamen Rider Durandal's element is going to be Time. I think some fans have guessed it right.
Because of the power of Time, he has ability to teleport. His Seiken is called "Jikoku-Ken Kaiji" (Time World-Sword World Time). I guess that's the correct way to pronounce it.
There have been people who had reacted saying that Trident ain't a Seiken.
Okay. That can be accepted.
But the true gimmick about this Seiken is that it has modes where you can use it as a Trident or a Sword.
Here's the clear look at Ocean History Wonder Ride Book which will be used by Durandal to transform.