Ruthless and Temporary, The Price of Transformation

is the twentieth episode of Kamen Rider Revice.
==Synopsis==
"I... will devour... your life..." These are the words spoken by Hiromi's Demons Driver! Is this a result of his internal body degradation due to continuous transformation?! Hiromi, who acts strong before Ikki and Daiji, is nevertheless anxious inside, as he furiously asks Karizaki, who gave him the Demons Driver in the first place, what on Earth is going on! 
On the other hand, Ikki, who is worried about Hiromi, hears the truth about his condition from Fenix doctor Akemi Mikoshiba, who tells him "The next time he transforms, there's no guarantee he will survive". Just then, Hiromi's classmate, Chigusa Yamagiri, questions Orteca about his pride as a Deadman as she seeks to understand the true purpose of his mission...
==Plot==
to be added
==Cast==
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*Revice Driver, Vistamps: 
*Vail: 
===Guest Cast===
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*Orteca (Child): https://twitter.com/courage_kids1/status/1487245698957742082
===Suit Actors===
*Kamen Rider Revi: 
*Vice, Kamen Rider Vice: 
*Kamen Rider Live, Gifftarian: 
*Kamen Rider Jeanne: 
*Kamen Rider Demons, Gifftarian: 
*Queen Bee Deadman: 
*Daiouika Deadman: 
==Forms and Collectibles Used==
===Vistamps===
*Stamp Used:
**Revi
***Rex, Megalodon, Eagle, Ptera, Mammoth, Lion, Jackal, Kong, Kamakiri, Brachio, Barid Rex, Volcano
**Live
***Bat
**Jeanne
***Cobra
**Demons
***Spider, Mogura
*Form Used:
**Revi
***Rex Genome, Megalodon Genome, Eagle Genome, Ptera Genome, Mammoth Genome, Lion Genome, Jackal Genome, Kong Genome, Kamakiri Genome, Brachio Genome, Barid Rex Genome, Volcano Rex Genome
**Vice
***Rex Genome, Megalodon Genome, Eagle Genome, Ptera Genome, Mammoth Genome, Lion Genome, Jackal Genome, Kong Genome, Kamakiri Genome, Brachio Genome, Barid Rex Genome
**Live
***Bat Genome
**Jeanne
***Cobra Genome
**Demons
***Spider Genome, Mogura Genomix
*Remixes Used:
**Revice
***Lion
**Volcano
==Errors==
*to be added
==Notes==
*As part of Super Hero Time, this episode aired alongside episode 45, 
*Closing Screen
**Kamen Riders: Revice
**Vistamps: Volcano
*Count at episode end
**Vistamps in Revi's possession: Rex, Eagle, Mammoth, Megalodon, Ptera, Lion, Jackal, Kong, Kamakiri, Brachio, Neo Batta, Barid Rex, Volcano
**Vistamps in Live's possession: Bat
**Vistamps in Jeanne's possession: Cobra, Kujaku, Turtle
**Vistamps in Demons' possession: Spider, Batta, Mogura, Condor, Scorpion
**Vistamps in Fenix's possession: White Leo, Quetzalcoatlus
**Vistamps in Aguilera's possession: Giff Stamp
**Vistamps in Orteca's possession: Giff Junior
**Proto Vistamps in Fenix's possession: Kangaroo, Cheetah
**Proto Vistamps in Orteca's possession: Daiouika
**Proto Vistamps in Aguilera's possession: Queen Bee
**Proto Vistamps in unknown possession: Planarian, Sabertiger, Chameleon, Wolf
*TV-Asahi's website uses a different kanji for the episode's title (非情で無情な、変身の代償 instead of 非情で無常な、変身の代償). This was later corrected after the episode had aired.
*Just like Episode 18, the opening sequence is skipped. The title card background is also replaced with a spider web, representing Kamen Rider Demons.
*This is the only episode to feature liveDevil played in its full version as opposed to the TV cut.
*Revi and Vice transform into all ten of their main forms plus Barid Rex and Volcano Rex in this episode.
**Additionally, the episode marks the final series appearance of their Jackal Genome.
==External links==
*TV Asahi's official episode guide for 非情で無常な、変身の代償
*KR Official's official episode guide for 非情で無常な、変身の代償
*JAE's official episode guide for 非情で無常な、変身の代償