
Collaborations - Synergenex Series - Transformers x Monster Hunter: Silver Rathalos
Background, key features and collector notes for this figure
This figure represents a unique crossover, imagining an Autobot warrior with the form of a Silver Rathalos, the fearsome 'Silver Sun' wyvern from the Monster Hunter video game series. The robot mode, named Silver Rathalos Prime, is heavily inspired by the legendary Autobot leader Optimus Prime, blending the aesthetics of both iconic franchises. This warrior embodies the raw power of a Rathalos with the heroic spirit of the Autobots.
Released by Takara Tomy in September 2025, this figure was part of the ongoing Transformers Collaborative series, which partners with other popular brands. It was sold in themed packaging that showcased artwork from both Transformers and Monster Hunter, and included Japanese-language instructions. While a general retail release in Japan, it was primarily available to international collectors through import retailers.
Figure details, plus release facts for the selected package
| Faction | Autobot |
|---|
| Package | Collaborations - Transformers x Monster Hunter: Silver Rathalos |
|---|---|
| Price | $54.99 |
Alternate transformation modes for this figure

Animals, Beasts
Wyvern
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Collaborations - Transformers x Monster Hunter: Silver Rathalos: pack-ins, accessories, figures and collectibles that come packaged with this figure
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Ratings and thoughts from collectors who own Silver Rathalos
As a niche crossover item, this figure's appeal is strongest among fans of both Transformers and Monster Hunter. It's a direct repaint of the standard Rathalos figure, which can sometimes dampen collector demand. However, the Silver Rathalos is a popular and iconic monster variant in its own right, making this a desirable alternative for fans of the game. Its status as a Takara Tomy import gives it a degree of scarcity outside of Japan, and it tends to hold its value well due to its unique concept and display presence.
The mold, shared with the previous Rathalos figure, has a complex transformation. Some joints and panels can be extremely tight out of the box, requiring careful handling to avoid stress marks or breakage. The large, articulated wings can sometimes make the figure back-heavy and difficult to balance in certain robot mode poses without using a stand.