Kamen Rider OOO has now entered its second half. This means that it’s time for yet another combo for OOO. By utilizing the Pterodactyl, Tricetops and Tyrannosaurus Rex Medals OOO can access the dinosaur combo, PuToTyra.
However, these 3 medals are actually special. These 3 medals are not compatible with the rest of them, meaning Eiji can only use them for PuToTyra.  They can’t be used for his other forms.
Unlike the other combos, this one is not stable. Eiji is not able to control this combo and it will cause him to go berserk. This combo holds tremendous amounts of powers which are capable of destroying cities. If Eiji were to lose himself to the PuToTyra combo, he’d become nothing more than a killing machine.
This new combo grants OOO a new weapon. The Medagaburyuu.  The Medagaburyuu can be used by OOO’s other forms as well, however they aren’t able to draw out Medagaburyuu’s full potential. Only PuToTyra is able to do that.
This weapon has two different modes, Axe mode and Bazooka mode. The Medagaburyuu “eats” up Cell Medals, this gives it powerful energy which is then released as an attack.
The Medagaburyuu’s Bazooka mode is able to shoot powerful beams. It’s a weapon that can destroy everything in its surroundings.
Only PuToTyra is able to properly control the Bazooka mode.

Scans from Televi-Kun, May Issue.