https://youtu.be/F-wSjGt3ssY

#5

Dark Dimentio (NOT an actual character)

Dimentio's plot is insane enough, but when he mixes with--Fuck it.  He's only this low because he's a fan-made version!

#4

Zero-Two (Kirby 64: The Crystal Shards)

I'm sure every Kirby fan expected this.  And honestly, I don't blame you.

#3

Theodore "Ted" Tonate (Phoenix Wright, Ace Attorney: Dual Destinies)

This man is horrifyingly clever.  When he got caught by Candice Arme trying to steal a bomb to defuse and sell in the black market, this guy hit her with a blunt side of the six that the bomb had.  But he was found out by Phoenix Wright, and now he's in prison.  All because he wanted to sell disarmed bombs for cash.  Shame on you, Tonate!  Shame on you!

#2

Exor (Super Mario RPG: Legend of the Seven Stars)

This...THING...Is the main entryway into Smithy's hideout in Bowser's Castle.  And it's damn strong, too!

(Music ends)

At last, we reach...

https://youtu.be/0-jsphFnAyc

#1!

Dirge (Shadow of the Colossus)

I don't like Dirge's battle theme, so "Demise of the Ritual" it is!

*ahem* Anyways...

Agro is with Wander again, and she's even more crucial to this battle than the LAST. Dirge moves very quickly through the sand and can deliver a massive attack with its mouth if it catches up to Wander. If he is ever knocked off Agro, get back on as quickly as possible.

The method of defeating this colossus is tricky to execute. Dirge will chase Wander when he's riding around the arena on Agro; when it gets close enough, it will raise its gigantic...*ahem*...beautiful eyes out of the sands right before it delivers the attack mentioned previously (if it does, quickly swerve to the left or right). 

What, you were expecting "soul-piercing"?! FUCK THAT SHIT!  I'm original, dammit!

The player must shoot one of its eyes before it has a chance to do so. Should one fail and be hit with Dirge's jump attack, they will take an extreme amount of damage, coming close to death. In this case, go to one of the big pillars, stand off of the sand, and recuperate health by crouching.

I'm the King of Bats, and I would say, "See you all next time.", but it's already too late.  Your SOUL...is already MINE!  SKREEHEEHEEHEEHEEHEEHEEHEEHEEHEEHEEHEEHEEHEEHEE!