Request: Any video or written guides on Tanking/Healing END GAME using only Gamepad?

[Syrellaris]

here my video on Coil Of Bahamut using only Gamepad (white mage)

Binding Coil Of Bahamut Turn 1 HD 1080p
http://www.youtube.com/watch?v=QqUvh9CCSjY


Binding Coil Of Bahamut Turn 2 HD 1080
http://www.youtube.com/watch?v=DqhOP0e05Vk

Binding Coil Of Bahamut Turn 4 HD 1080p
http://www.youtube.com/watch?v=S2CAzauzo-8


(I don't know how to answer that question.)

Obviously, you are japanese I guess? however could you tell me, how you switch so quickly using the gamepad when healing? Is there a specific filter setting I missed for that?