Author's Note- All right, here's the moment you all have been waiting for! The fight between Chainz and Slash is going to be pretty graphic, so this story is temporarily rated M due to graphic violence.

"Show me what you got...little brother." said Slash as he cracked his neck

"You'll pay for what you done to Itosagi...Ishimaru the spell!"

"TeoHokaisho!"

Chainz's eyes glowed a white color as the powerful laser shot out of them. Slash smiled and held out his hands and took on the powerful blast without flinching.

"So you finally figured out how to use one of father's favorite attacks...it doesn't matter, because I'm going to take you out!" said Slash with disgust

"Hokeigo!"

Slash held up his right hand as the spikeball and chain shot out of it at

Chainz.

"Two can play at that game, Hokeigo!" yelled Ishimaru

Chainz shot the spikeball and chain from his hand as well. The spikeballs and chains locked around each other and the two brothers were at a standstill. Chainz began to pull on his spikeball & chain and Slash followed suit. After about a minute of pulling, the chains snapped and the spells were canceled.

"Let's go Chainz, the eighth spell, Hokekeruk!"

Then, small metal spikes grew out of Chainz's arms, his large onyx eyes turned into long green slits and his fangs extended from his mouth. Best of all, a green aura of energy surrounded Chainz as he charged forward at Slash.

"Wow, really Chainz?" said Slash

"Gazurogaruga!" yelled Kiichiro

Then, Slash put his hand on the ground as a huge iron lance came out of the ground. The lance was about nine feet long and was a very shiny silver. Slash grasped the lance with both hands and stood his ground, waiting for Chainz.

"That's not going to stop me Slash...you're going to lose!" yelled Chainz

Slash saw a quick blur of green energy coming straight at him and just as Chainz got close to him, Chainz pulled back his arm punched Slash across his face as hard as he could. Chainz smiled and said, "Not so tough now, are you Slash?" Even though Slash had a huge red mark on his face, he turned his head back at Chainz and had an evil smile on his face.

"What the hell are you grinning about?" asked Chainz

Then Chainz looked down and saw what Slash had done. The long Iron lance that Slash had in his hands was now in Chainz's Stomach and the sharp edge of the lance was seen sticking out of Chainz's back.

"No...but...but how" ask Chainz who now saw the blood dripping on his pants and on the ground.

'As soon as you punched me...I gored you with my lance." said Slash

Chainz just stood there, he had never bled so much in his life.

"Chainz! Snap out of it, we have to defeat him!" yelled Ishimaru

"Yeah...you're right." said Chainz who then began to smile

"But first, I need to get rid of this." Chainz then gripped the lance with both hands and slowly but steadily pulled the nine-foot lance out of his body. When the lance came out, it was maroon and reeked of blood. Chainz then bent the lance and tossed it as far as he could. Then, the green aura faded away and Chainz's arms and face went back to normal as he looked owards Ishimaru for the next spell.

"Slash Nii-Chan, I know what spell wil work to get rid of these bastards." said Kiichiro in a sweet yet concerned voice

'Egdris Gazuron!"

Then, Slash raised his hands up as 2 giant axe blades came out of the ground and crossed each other, forming an X. Then the blades begun spinning which formed an X-shaped drill. The drill then shot forward at Chainz and Ishimaru.

"Chainz, I think that's their strongest spell, I think I should use Lei Hokaisho to take it out."

"Don't, that won't even be necessary and this is nowhere near Slash's strongest spell. I know exactly how to stop the attack, use Hokaisho!"

"All right Chainz, Hokaisho!"

Chainz then opened his mouth as the focused beam shot out of his mouth and aimed it at the middle of the X-Shaped drill. As the white laser was hitting the drill, the drill continued moving but t a slower pace, just as the drill was getting closer and closer to Ishimaru and Chainz, the drill suddenly stopped as it was only a few feet away from them. The drill then dissipated and vanished.

"This is the first time that my Egdris Gazuron has been defeated here in the human world." said Slash

'However...this is one of my favorite spells!"

"Ganzu Gazoruk!"

Slash's hands then turned into metal as spikes extended from his hands. Slash then ran forward and began furiously punching the ground. A barrage of spikes began shooting out of the ground.

"Ishimaru, jump on my back I know how to get around this." said Chainz

Ishimaru nodded and hopped on Chainz's back as he began running and dodging the spikes. Chainz knew where most of the spikes were going to come up at. Chainz then lept over a spike that almost hit him in the crouch. Chainz ran over towards Slash's right side and set Ishimaru down. Ishimaru flipped a few pages in the green spellbook and said, "Ok, Chainz, Teohokaisho!"

Then, Chainz's eyes glowed white as he shot the powerful laser from his eyes at Slash. Slash flew back a few feet.

"Slash Nii-Chan!" yelled Kiichiro, this was the first time she has ever seen Slash take a direct hit in the the Mamodo Battle.

"Damn...for some reason as the battle progressed, his laser has gotten stronger...I figured as much, when he gets determined, his spells get stronger...I'll fix that." said Slash

"All right Chainz...let's see how you do with this!"

"Gigano Hokeigo!"

Slash opened his hand as the giant spikeball and chain barreled its way towards Chainz.

"Damn...what I wouldn't do for a Gigano spell." said Chainz

Chainz held out his hands as he caught the giant spikeball. As Chainz was holding back the spikeball, his boots were making skid marks within the ground. As Chainz grabbed onto the spikes on the spikeball, Slash pulled on his chain as swung Chainz nd slammed him into the ground, making a large crack into the ground.

"Damn...this guy is pretty strong...but why do they want to fight each other so much?" thought Ishimaru

"Chainz...why do you and your brother hate each other so much?" asked Ishimaru

Chainz stood up off of the ground and looked at Ishimaru

"Well...it's...it's because of our father."

Author's Note- So...why does Slash and Chainz hate each other so much? What does their father have to do with this? Why did Slash react so negatively when Chainz used his laser spells? Find out on the next chapter of Chain Reaction! R&R and keep sending in those fan mamodo!