User:Pat141elite/Sandbox/Form Changes/Kamen Rides

As a fan of the first ten Heisei Era Kamen Rider installments (bar Kuuga, Agito, and Den-O) and the six installments of the Neo-Heisei Era of the series, I am curious what other forms can Decade use and Diend summon into the battlefield or been used, if Kamen Rider Decade would've prolonged or used variety of KamenRides (form change for Decade, and summon by Diend).

IMPORTANT NOTE: These are my hypothetical experiments, some of these Kamen Rides (Form Changes and Rider Card summons) did NOT occur in the show, movies, stage shows to the best of my knowledge, along with the inclusion of Neo-Heisei Era Riders in this part, and as such these are considered UNOFFICAL. As this is a Sandbox page don't hesitate to help fill in gaps or leave comments on the talk page if you have any ideas or suggestions.

Rules

 * 1) Whenever possible, use Decade for Primary Riders, and for Diend, anything goes.
 * 2) It is also optional whenever you want to start with either Decade or Diend upon Kamen Ride.
 * 3) For Decade, the use of the Neo-Heisei Era Primary Riders is allowed. For Form Rides, appropriate forms must be used accordingly (i.e., if using Double as a Kamen Ride, if Form Riding to any Half Change, use the more prominent ones like LunaTrigger or HeatMetal to prevent redundancy. The same applies if OOO is used as a Kamen Ride or in a Form Ride.)
 * 4) For Final Kamen Rides, only from Kuuga to Kiva are allowed for use.
 * 5) (Final,) Attack Rides are omitted as this focuses on Form Changes and Rider Card Summons for Decade and Diend.
 * 6) Riders who don't have Rider Cards in the show (like Kamen Rider Knight, Garren, etc.,) are still acceptable here. Neo-Heisei Era Supporting Riders don't count but still acceptable in the Sandbox, except those exclusive in the movies.
 * 7) Please do include a statement below each Form Changes and Rider Card summons to describe what it is, or the theme used. (e.g. Decade's Form Ride to Faiz Axel may refer to so on and so forth)
 * 8) Enjoy, see what we can come up with!

Kamen Rider Decade

 * Card Used
 * Kamen Ride - N/A
 * Form Ride - Kuuga Pegasus, Double LunaTrigger, Kiva Basshaa
 * Forms Used
 * Decade Kuuga Pegasus Form, Decade Double LunaTrigger, Decade Kiva Basshaa Form

Kamen Rider Diend

 * Card Used
 * Kamen Ride - Drake, Delta

- For Diend, this works because he has summoned both Kamen Rider Drake and Delta during the World of Agito arc.