The Colosseum Bosses are located within the Colosseum. To access them you must first be flagged by reaching a certain arena in the regular Colosseum. Then simply use their statue to enter their personal chamber. When you kill the boss and any remaining creatures, a door will appear leading back to the Colosseum drop point.


Standard
Boss Arena requirement to Enter Max Exp Title Item
File:Stone Fists icon.png Stone Fists Arena 3 5,113,441 Champion of Stone Fists of Stone
File:Azaxis icon.png Azaxis Unknown (below 5) 14,845,392 Champion of Sickles File:Sickle of Azaxis icon.png Sickle of Azaxis
File:Killagurg icon.png Killagurg Arena 5 24,089,339 Champion of the Wild File:Club of Killagurg icon.png Club of Killagurg
File:Demon Swarm Matron icon.png Demon Swarm Matron Unknown (below 8) 34,455,312 Champion of the Hive File:Demon Swarm Sword icon.png Demon Swarm Sword
File:The Master icon.png The Master 18 (1 Win) 287,308,150 Champion of Assassins Colosseum Master Robe
File:Gladiator Diemos icon.png Gladiator Diemos 10 Wins 1 Level (or Gem) Immortal Champion Blank Augmentation Gem, Gladiator Diemos Statue
Easter Egg
File:Pumpkin King icon.png Pumpkin King Blue Blanket ?? Pumpkin Throne Usurper Pumpkin Shield
File:Thunder Chicken icon.png Thunder Chicken Egg ?? Thunder Chicken Slayer None
File:Very Mad Cow icon.png Very Mad Cow Tipped Pack Cow ?? Mad Cow Slayer None

Stone Fists

You give Master Arbitrator Stone Fists Token.
Master Arbitrator tells you, "I see that you have proved you skill against the Champion, Stone Fists. Well done. I hereby grant you the title, Champion of Stone."
Master Arbitrator gives you Fists of Stone.
You give Master Arbitrator Fists of Stone.
Master Arbitrator tells you, "You don't want this? Very well, I shall return it to our Champion. Here take this small bit of knowledge instead."
The Arbitrator reaches out and lightly touches your forehead, sending a jolt of new understanding through you mind.
You've earned 5,113,441 experience.


Azaxis

You give Master Arbitrator Azaxis Token.
Master Arbitrator tells you, "I see that you have proved you skill against the Champion, Azaxis. Well done. I hereby grant you the title, Champion of Sickles."
Master Arbitrator gives you Sickle of Azaxis.
You give Master Arbitrator Sickle of Azaxis.
Master Arbitrator tells you, "You don't want this? Very well, I shall return it to our Champion. Here take this small bit of knowledge instead."
The Arbitrator reaches out and lightly touches your forehead, sending a jolt of new understanding through you mind.
You've earned 14,845,392 experience.


Killagurg

You give Master Arbitrator Crowley's Champion Token.
Master Arbitrator tells you, "I see that you have proved you skill against the Champion, Killagurg. Well done. I hereby grant you the title, Champion of the Wild."
Master Arbitrator gives you Club of Killagurg.
You give Master Arbitrator Club of Killagurg.
Master Arbitrator tells you, "You don't want this? Very well, I shall return it to our Champion. Here take this small bit of knowledge instead."
The Arbitrator reaches out and lightly touches your forehead, sending a jolt of new understanding through you mind.
You've earned 24,089,339 experience.


Demon Swarm Matron

You give Master Arbitrator Demon Swarm Matron Token.
Master Arbitrator tells you, "I see that you have proved you skill against the Champion, the Demon Swarm Matron. Well done. I hereby grant you the title, Champion of the Hive."
Master Arbitrator gives you Demon Swarm Sword.
You give Master Arbitrator Demon Swarm Sword.
Master Arbitrator tells you, "You don't want this? Very well, I shall return it to our Champion. Here take this small bit of knowledge instead."
The Arbitrator reaches out and lightly touches your forehead, sending a jolt of new understanding through you mind.
You've earned 34,455,312 experience.


The Master

You give Master Arbitrator The Master Token.
Master Arbitrator tells you, "I see that you have proved you skill against our mysterious Champion, The Master. Well done. I hereby grant you the title, Champion of Assassins."
Master Arbitrator gives you Colosseum Master's Robe.
You give Master Arbitrator Colosseum Master's Robe.

Master Arbitrator tells you, "You don't want this? Very well, I shall return it to our Champion. Here take this small bit of knowledge instead."
The Arbitrator reaches out and lightly touches your forehead, sending a jolt of new understanding through you mind.
You've earned 287,308,150 experience.

Gladiator Deimos

Pumpkin King

Thunder Chicken

Very Mad Cow