Genesis IV: Completion of the Goddess, Blade of Darkness

is the forty-second episode of Kamen Rider Geats. It features the debut of Premium Kekera and Premium Beroba, as well as Tsumuri's forced transformation into the second Goddess of Genesis.
==Synopsis==
In order to make his wish come true, Keiwa begins colluding with Kekera and Beroba to kidnap Tsumuri, who also possesses the abilities of a Goddess of Genesis. With the mighty power of Bujin Sword, Keiwa sets his sights on a new enemy. 
Ace and Neon try to stop Keiwa and rescue Tsumuri, but Keiwa is too stubborn to listen. With Bujin Sword in hand, Keiwa angrily targets Daichi with the intent of revenge. 
"I will destroy you... henshin!"
==Plot==
to be added
==Cast==
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*Narration: 
===Guest Cast===
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===Suit Actors===
*Kamen Rider Geats: 
*Kamen Rider Tycoon: 
*Kamen Rider Buffa: 
*Premium Kekera: 
*Premium Beroba: 
*Marrella Jyamato: 
==Forms and Collectibles Used==
===Raise Buckles===
*Buckle Used: 
**Geats
***Boost MarkIX
**Tycoon
***Bujin Sword
**Buffa
***Zombie, Command Jet, Command Cannon
*Form Used:
**Geats
***GeatsIX
**Tycoon
***Bujin Sword
**Buffa
***Zombie Form (Upper half), Raising Form, Command Form Jet Mode
==Errors==
*It is unknown how Michinaga still has the Command Jet Buckle in his possession despite the Grand End erasing every DGP Rider's equipment (including their Raise Buckles) in episode 38, as well as Tsumuri's statement that they don't have any other Raise Buckles in episode 40. Due to Michinaga later showing he still also retains a fever slot buckle, Tsumuri's statement may have only applied to spare equipment and copies of the respective raise buckles; not the ones previously in the rider's possession.
==Notes==
*As part of Super Hero Time, this episode aired alongside episode 18, .
*Closing Screen DGP Rule: 
*Count at episode end
**Raise Buckles in Geats' possession: Magnum, Boost MarkIX
**Raise Buckles in Tycoon's possession: Ninja, Bujin Sword
**Raise Buckles in Buffa's possession: Zombie, Command Jet
*Eliminations: N/A
*Kamen Riders Remaining: 3/3 (Geats, Tycoon, Buffa)
*This episode features the return of Buffa Raising Form, and Command Form Jet Mode since their last appearances in episode 25.
*Tycoon Bujin Sword replaces Tycoon Ninja Form in the opening.
*Daichi's claim of being deceived by Kekera and proposal to team up with Keiwa eventually comes true in episode 47.
==External links==
*TV Asahi's official episode guide for 創世Ⅳ：女神完成 闇の刃
*KR Official's official episode guide for 創世Ⅳ：女神完成 闇の刃
*JAE's official episode guide for 創世Ⅳ：女神完成 闇の刃