Excellent, now for your last one I want you to try your best and try summoning Manda. Said the trainer, Vayne grinned sadisticly, he knew that Manda traditionally required some sort of sacrifice, maybe his sensei would suffice, but then he remembered that his sensei will teach him some snake related ninjutsu. So he disregard that thought, he thought screw traditions, I'll be a hipster, I will tame that ***** of a snake.
Through biting his index finger, drawing blood, wiping it on the tattoo, then placing his hands on the ground, Vayne summons Manda. This was accomplished through inputting a large amount of chakra, as well as visualizing the humongous snake, every bit of its slithery skin, and its bull crap personality. As a huge puff of smoke cleared Manda was seen, big as ever. It observes its surrounding, at first it sees Obito, Manda was about to address him until it noticed the presence of a unknown shinobi atop its back.
Mere human! You dare stand on me!!
Oh piss off you oversized cry baby.
The snake was pissed, very pissed, it wanted to take down the man on top of her body. It shook in an attempt to cause the man fall, the man simply jumped using wind stream technique to reach the ground safely, he then used swamp of the underworld to trap the snake. As the snake screamed in anger Vayne appeared on it's forehead.
Listen here you conceited arogant littl- large piece of summoning. You may be the boss of your kind as well as most of the contract signers, but it is time to change. Listen here Mandy or whatever the hell you call yourself, you are my summon, you shall not disobey me. Got it!?
The snake was about to try to attack once again, but Vayne froze part of her lower body. We will talk later snakey. The snake was reverse summoned to it's homeland, this lead to Vayne falling from astronomical heights. As he was about to reach the swamp/ground, Vayne used the wind stream technique to glide towards his sensei.