"Tommy?" it was Moshimo, he had answered just in time.
"Professor, Robotboy's against a tyrant who is strong in water. Is there a way that Ro can survive in water long enough without being electrocuted?" questioned Tommy.
There was a short pause, and then the Ritu began to vibrate.
"I've sent two cards to you, I hope these do the trick," answered Moshimo.
Tommy opened the box, one of the cards was a new weapon; 'Torpedo Launcher'. The other was a special card unlike any card that Tommy had seen before; it had a picture of a blue Asian dragon. The card's name was 'Seiryu Armour'.
"What's this dragon card for?" Tommy asked the professor.
"It's an Add-On card; it goes in a special secondary slot on Robotboy's wrist, allowing him to play another card while it is still in. This armour will give him the ability to survive underwater for as long as he wants, plus he can use it to swim really well!" the professor replied.
Tommy faced Super Robotboy; his mechanical companion was still far away from Anguilli.
"Catch!" shouted Tommy, throwing Super Robotboy the new cards.
The super robot looked at the two cards; he was intrigued by the new armour card.
"Hey, what am I supposed to do with this one?" asked Super Robotboy.
"Insert it into the second slot on your device; it'll let you survive underwater!" Tommy answered.
Super Robotboy faced his opponent, the eel like fiend was laughing.
"I don't think any more trading cards are going to defeat me!" he said.
The brave mechanical hero used the power of the Seiryu Armour, inserting it into his secondary wrist slot. A change began to occur on his body; his colour changed from silver and blue to just azure blue. His armour became adorned by a scale pattern; the cones on his head became two horns that were white. For the final part of his transformation, he had small spines running down his back.
"This is a good change; I like it!" chuckled Super Robotboy, now Seiryu Robotboy.
Anguilli dived into the water, Seiryu Robotboy followed. The two fighters engaged in aquatic combat, Anguilli still believed that he could win.
"Take this you metal freak!" he laughed; electrifying his tentacles.
The electric attack had no effect on the metal hero whatsoever; Seiryu Robotboy used the 'Blade Saw' card. His hand became a circular saw; he managed to sever all of Anguilli's tentacles. The Mimas Tyrant growled, retracting his damaged appendages back into his back.
"The water is my element now! You're fish food!" Seiryu Robotboy shouted, removing the 'Blade Saw' and inserting 'Torpedo Launcher'.
His arm became a powerful weapon, launching a torpedo at the evil alien. With a large explosion, the villain was instantly destroyed. The hero headed back up to the surface, returning to his diminutive form and hiding in Tommy's backpack.
"Good job that's finally over…" sighed Tommy as he headed back to the hotel.
To his horror, he saw his parents standing there. By the look on their faces, Tommy could tell that they had been observing the battle for a while.
"Son…" whispered his father, staring at Tommy's backpack.
"I can explain!" shouted Tommy.