Giras Brothers

Two space beasts from Magma Seijin's home world, the Gillas brothers where pets to a Magma Seijin agent that was sent to Earth. However, before they could cause any damage, they came face to face with Ultraseven. The hero try with all his might to defeat the duo, but they began to overpower him. Things only worsened as their evil master joined the fray. However, the experienced hero fought on until his leg was brutally broken by the Black Gillas. Now severally wounded, death seemed certain for the Ultra warrior as Magma closed in, sword ready to strike, until a new Ultra entered the battle. From out of nowhere, Ultraman Leo delivered a Leo Kick to Magma's chest, seeking to deliver his own brutal revenge on the alien for his home world's destruction at the hands of the Magma Seijin. The alien tried to call his pets to his aid, but even terribly wounded, Ultra Seven was able to hold back the two reptiles and allow Leo to face Magma Seijin one on one. Realizing he was outmatched against the vengeful Ultraman, Magma retreated after freeing the Gillas from Ultraseven. The two beasts retreated back into the ocean's dark depths, but this was far from the last mankind, or Leo, would see of them. Not that long after, the duo once again rose from the ocean floor to attack mankind, this time, combining their power to unleash a massive tsunami on the city! With their element now covering the land, the two brothers stomped their way ashore, prepared to destroy all in their wake with tidal waves following them. Detecting the disturbance, the newly formed MAC flew to put an end to their onslaught. The twin monsters continued to flood cities and then destroy what the waves did not, it appeared nothing could stop the two sea monster's path of destruction, until finally, Gen could take no more and transformed into Ultraman Leo. However, it appeared his battle would be short, as the two monsters grabbed him and began their power hug with him in their grip, rendering him unconscious and allowing them to continue their rampage until the Ultra managed to regain his footing and continue the fight. While the two continued to overpower him and his color timer going off, the city was still being destroyed by the tidal waves and all hope seemed lost! The situation worsened when their master once again came to attempt to destroy the hero, ordering the two to use their power hug and it seemed Leo was doomed, until Dan used his Ultra Willpower to disable Magma and the two Gillas, allowing Leo to sever the two kaiju's horns, causing both master and beasts to retreat, ending their rampage for the moment. Before the terrible titans appeared again, Dan taught Gen away to counter their deadly power hug by attacking them from above, and he trained hard to do so. Soon, the twin Gillas rose from the ocean once more, their horns regrown, and unleashed another tsunami, this time on Tokyo! MAC soon arrived to attack the twin terrors, firing everything in their arsenal into the kaiju, however their fire power failed to do a thing to the sea monsters, who began to return fire, shooting down their fighters. Gen finally finished his training and once more called upon the power of Ultraman Leo! This time, the hero was prepared and swiftly gained the upper hand over the monsters, beating them down till their master arrived to help them, giving them time to use their power hug to gain the upper hand with their master's help. But while Magma Seijin proved littler match for Leo in one on one combat, the Gillas' power hug was near impossible for Leo to pierce, until finally, the training Gen did came into play and a spinning version of the Leo Kick from above decapitated the duo, leaving both Gillas' dead bodies to sink into the black depths of the ocean.