So in the upcoming chapter of Chemy witches shadow is going to have a berserk form since gotchard in the series doesn't have one so here's the form and cards and the standby and finisher standby(i know it vail's from revive but he had a amazing and badass standing by music)

Repli hopper1

Repli steamliner

Repli gotchard

Henshin standby

Finisher standby

Finshers:
darkness impact fever(rider punch) and darkness nova fever(rider kick)

Gokin Valvarad custom
Spicle custom

golddash custom

Hiikescue custom

Deepmariner custom

Movie books

Chemy witches rainbow rock takes place after the main series of Chemy witches ends and sunset and shadow will be boyfriend and girlfriend in the  book and they'll gain two new forms for sunset it's shining daybreak and for shadow miracle gotchard and debuts Kamen Rider Dorado the son of geryon named gero

Chemy witches friendship games takes after rainbow rock and sci-twi will become midnight sparkle and dread Shushiki and sunset plus shadow will gain new forms as well those being  rainbow daybreak
And grand gotchard(legend liner) and at the end shadow and sunset will get married considering there already graduated from the alchemist academy after the main events in Chemy witches they go to chs to finish there last few years there

Chemy witches the legend of evergreen forest will debut valvarad GT and Kamen Rider Meikoku No Sanshimai and majade GaiaDragon
With Okami and emira getting married as well