Now that Kamen Rider OOO has reached its final half, it is time for our hero to obtain a new Combo! By utilizing the Pterodactyl, Triceratops and Tyrannosaurus Rex Core Medals, he transforms into Kamen Rider OOO Putotyra Combo!
Unlike the rest of the other Cores, these three Cores can only be utilized for OOO Putotyra Combo, making it possible that this Combo is OOO's Final Form. 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 OOO Putotyra Combo, he’d become nothing more than a killing machine. Is it me, or it screams like Kuuga's Ultimate Form?
This new Combo grants OOO a new weapon, the Medagaburyuu asides that this is this Combo's default weapon, it can be used by OOO’s other forms as well, however they aren’t able to draw out its full potential. Only PuToTyra is able to do that.
This weapon has two modes: Axe mode and Bazooka mode. The Medagaburyuu “eats” up Cell Medals, this gives it powerful energy which is then released as an attack. Its Bazooka mode is able to shoot powerful beams so strong that it can destroy everything in its surroundings and only OOO Putotyra Combo can properly control its power!
Here are some scans of OOO Putotyra Combo using his default weapon, Medagaburyuu. On the left is a picture of him using the weapon in its default axe mode and on the right is the picture of him using the weapon in its bazooka mode.
Source: Henshin Justice Unlimited , nerefir of HJU