It came from the Toy Chest: Big Red Monster.

While Vince McMahon is too busy trying to revive the XFL, no really, he is bringing back the XFL... I'mma review Kane!!!

The Big Red Monster... If you want the easy explanation: the diet Coke version of Undertaker. The whole story is long and complicated. The Kane is from the Ruthless Aggression Era. As you can see by the masked and unmasked heads.

Articulation:
Kane has the standard Figuarts Articulation for a WWE figure. His signature moves are doable... Well most of them. The Tombstone Pile-driver and second part of the Chokeslam require the use of stands that these figures do not have.
5.0

Paint and Sculpt:
The Big Red Monster is based on his Ruthless Aggression Era look, so there are a couple of tiny details that could've gone wrong but didn't. The various heads allow for choosing almost every version of your favorite Ruthless Aggression look for Kane.
5.0

Accesories:
3 extra heads
Towel
4 extra hands

I gotta be honest here. He's feeling a bit lacking. He could've had an extra head for the burnt look (bad face paint and a partially shaved head.) And maybe an extra hand with a mask attached to it. But he still has a score of 5.0

MJ: Now this is getting interesting.

Overall:
Obviously, he gets a 5.0 as his final score. He's a great figure, and I kinda wish that Bandai were able to make more.