King Kat is a tier 3 boss,whom resides in his castle and commanding a swift army. He himself however,is tougher than his own army! (Hence why he's king.) He is half the size of a Grimalkin,crowned,colored white,and wears a cape.

You meet him in the Kat Kastle on tier 3,where he is in his throne room and did not expect,saying in his speech bubble " Who might you be? A couple of knights that dare challenge the King of all Kats? Well then,you shall perish!"

Phase 1: He floats out of his throne, and fires off 3 large blasts at you,unlike the Snarbolax and Roarmulus Twins,he is able to get damaged directly. However,he is very swift,and upon enough hits,he will dodge long-ranged shots.

Phase 2:He becomes more difficult to hit and now fires yarn balls on occasions,as he is now invincible unless you reflect his Yarn Ball shot (Just shoot,slash,blow up the ball to reflect it.),once hit with it,he is tied up and ready to be hurt,but like Snarbolax and Roarmulus,this "stun" is temporary.

Phase 3: Now he's able to fire 5 large blasts,and the Blasts are more powerful.(They are now elemental,the far left/right is electric,middle 2 are freeze,one beside the left-middle is fire.) He spawns Kats to attack (and rarely a Mewkat will appear) And spike traps will appear along the edges of the throne room. But keep in mind he is now directly damageable.

Phase 4:Much like Phase 3 but he gains another attack,a loud roar. ( A loud meow actually,but to him it's a roar.) It works like a beast bell or a bomb would, A.K.A,It shows the range and like a bomb,it takes time to attack. Once you've hit him enough,he finally dissapears in a barage of explosions and with a scream-like meow.

Abilities:Blasts,Chomp,Yarn Ball,Summon Kats,Roar.
Token + Token Description:Royal Yarn Ball - A yarn ball treasured and kept by the King Kat,easily seen in his throne room.
Description:A Royal Kat who commanded the Kat army for many generations.
Token Trader Items: 1 RYBs = Royal Kat Food (5 Stars If Three Rings does use it,they choose what recipes this could be in.) 30 RYBs = Royal Ruby Wrecker (5 stars,Normal). 50 RYBs = King Kat's Krown (5 Stars,Normal)

Kat Kastle Levels:

Kastle Korridors (Normal floor.)
Freezing Kold (A level with mostly Ice-enemies in it)
The Fur-nace Room. (A level with mostly Fire-enemies in it.)
Korrosive Korridors (A floor with mostly Poison-enemies in it.)
King Kat's Throne Room (Boss Floor)