This article is about a/an monster in Kamen Rider Build.

The Press Clone Smash (プレスクローンスマッシュ Puresu Kurōn Sumasshu) was one of the Clone Smash created by Nariaki Utsumi, based on the Press Smash.


The first Press Clone Smash was summoned by Blood Stalk, alongside a Stretch Clone Smash, to fight Kamen Riders Build and Grease during the battle for the Pandora Box. They were ultimately destroyed by Ryuga Banjo when he used the Cross-Z Magma Knuckle to become Cross-Z Magma via the Fukurou Fullbottle. Surging Magma!

A second Press Clone Smash was absorbed alongside a Stretch Clone Smash by the Nebula Gas-dosed Yoshiko Tajimi via the Fukurou Fullbottle, transforming her into the Owl Lost Smash. Her transformation was negated by Build when he used the power of Genius Form to purify her. The Final Revolution

A third Press Clone Smash accompanied Kamen Rider Evol Black Hole Form as he attacked the Guardians at Touto's government office. When they were confronted by Kamen Riders Build Genius Form and Rogue, the Smash was engaged by the latter while the former fought Evolto. Ultimately, this Clone Smash was destroyed by friendly fire from Evolto's Rabbit Fullbottle-infused Steam Attack unleashed against the Kamen Riders. Legacy of Doubt

Behind the Scenes


The Press Clone Smash was portrayed by an unidentified suit actor.

Build Final Stage

Spanner Lost Smash

"Spanner Lost Smash"

The suit of Press Clone Smash was reused as Spanner Lost Smash (スパナロストスマッシュ Supana Rosuto Sumasshu) in Kamen Rider Build: Final Stage.