[KamenRiderOOO]

Flashback
"Titan," said the Kaiju-MythoGreen as he and the others grew to monstrous size of their respective Kaijin forms- Hydra (MythoGreen), Roc (MythoWhite), Harpy (MythoYellow), Golem (MythoBlack), and Nekomata (MythoSilver); to retaliate Narutaki summoned Sabbats, Gigandeaths, and Makamou, but each one fell to monstrous Sentai. Everything seemed to be going well until MythoBlack was thrown to the ground and reverted to Ranger Form- the others turned to see the Great Warz, who at that point made short work of MythoYellow and MythoWhite. MythoGreen and MythoSilver tried to fight it but eventually were both reverted to Ranger Form as well. "Hitomi (MythoSilver), quickly, get to your brother, tell him what happened, hurry!" The last thing MythoSilver saw before her teleportation spell was finished was her commander held up into the air by the neck in Basco's claws before being turned into a Ranger Key...

[Destroyman]

They tended to MythoSilvers wounds & they headed out to attack the Stronghold & enact the plan. However, everything went horribly wrong...When the attack force, meant to be a distraction, was completely decimated when their enemies unleashed some kind of bomb that turned them all, including Ken & the Mythongers, into Ranger Keys/Ganbaride Cards. And the infiltration team, consisting of VV, Blue Buster, Hikari, MythoBlue, Shinken Green & Kabuto, were instantly trapped in a forcefield by General Shadow & captured. They started to plan their escape...

[KamenRiderOOO]

"And that's the plan, got it?" asked BlueBuster, while everybody nodded. MythoBlue realized something was off about their prison- "Wait, where's Tomomi (MythoPink)?" "Your little illusionist was caught earlier," the team turned to see General Shadow. "What are you talking about Shadow? No one can see through Tomomi's illusions!" "Well Duh!" To their surprise, who they thought was General Shadow turned into Tomomi, and in her hands were the Gokaiger's ranger keys and Decade and DiEnd's ganbaride cards...

[AoBlue]

At that moment several masquerade henchmen fell into the area before fading away as a man dressed in blue and silver walked up carrying a sword.
"You all should hurry and get out of here."He said looking back the way he came as Tomomi disabled the forcefield.
"Just who are you?"Blue buster asked as he walked up to him before more masquerades showed up and surrounded the two."Just a rider."the man said pulling out a belt and tossing up his sword.

[KamenRiderOOO]

The man became a Kamen Rider and started to fight the Masquerade Dopants off. "Go now!" The team did as they were told, running through the stronghold. "Tomomi, why did you only grab those keys and cards? What about the others?" "I couldn't find Onii-chan or the other Mythonger keys, nor Hikari's Henshin card. But I managed to grab something juicy!" Tomomi revealed two of her fox tails; coiled in one was the Rider cards, the other a sack of Ranger Keys. "But the show will start with these!" grinned Tomomi while holding up the Gokaiger Keys and Decade and DiEnd's cards...

[KamenRiderOOO]

Tomomi revealed the third and fourth of her ninetails, which held Basco's Trumpet and the DiEnd Driver respectively, and with those, the Gokaigers, Decade and DiEnd were revived. "Yo Marvey-Chan! Do you guys mind distracting the people out there while I search for Oniichan?" "Sure, but tell Ken he owes me some of the treasure he found on his last trip." "Okay!" Tomomi handed the Deck to DiEnd and the Keys to Ahim. The two groups split up, unaware that someone had been watching them the whole time...

[AoBlue]

"All right then,"Blue Buster said as the last Masquerade faded away."Tell me who you are."
"The name is James Kazuma,but you can call me Kamen Rider Soul."James said as the both powered down."And before you ask,I have nothing to do with the guys in charge here."James then turned to look at Ryuji.
"We should go catch up."

[KamenRiderOOO]

Before they could even move, James and Ryuji heard an explosion. They rushed to the other's location and found Tomomi in her Kyuubi-Kaijin Form. Standing before her was Mezool and Gamel, and in Gamel's hand was Kabuto, who changed back into Tendou and then thrown past James and Ryuji. "Damn it, how did we get found? My illusions are supposed to be flawless!" "Since our vision is different from humans, us Greeed were able to see through your trick. Now prepare yourself, little girl..."

[AoBlue]

James walked up in front of Tomomi as Ryuji went to check on Kabuto."Haven't your parents ever told you that throwing people isn't nice?He said drawing his sword and throwing it into the air as he pulled out his belt.
"That's just a plain belt what is that thing supposed to do?"Mezool said with a haughty laugh."Looks can be deceiving.At that moment his sword sheathed it's self in to the belt as the scabbard
became the buckle and he put it on as he shifted into a dual blade holding pose.
"Henshin!"As he said that water and lightening swirled around him and he stepped out as the faded behind him.His suit consisted of a long blue trench coat,silver and black pants,black boots a pair of twin blades on his back.
His helmet bore the features of a phoenix on the top and a dragon on the bottom.
"Kamen Rider Soul,A storm that will wash you away."

[KamenRiderOOO]

The two Greeed charged at Kamen Rider Soul as he managed to slash at them. They looked as like no damage happened to them, when suddenly their armor broke. They turned to see that Kamen Rider Soul and Tomomi had managed to grab a set of their Medals. Kamen Rider Soul was boosted into the air by Tomomi's wind powers, and delivered a rider kick towards Mezool, but Gamel took the hit before exploding into a shower of cell medals. Mezool absorbed them and got back up as her armor reformed and she became a giant monster like before. Elsewhere, W and ShinkenGreen had their own problems...