Master Chief

"Hood: Master Chief, you mind telling me what you're doing on that ship? Master Chief: Sir... finishing this fight."

- Master Chief at the end of Halo 2

Master Chief is the main protagonist of the Halo franchise. He appears in the 18th episode of Death Battle, Master Chief vs. Doomguy, where he battled Doom protagonist Doomguy.

Biography
In 2517, John was a six year old human living with his loving mother and father on the earth colony Eridanus ll until he was kidnapped by the UNSC and replaced by a clone to be a Spartan, a super soldier helping the UNSC in the intergalactic war against the Covenant, an army of dangerous aliens trying to turn on a device that will destroy all organic life in the universe called Halos. In his training, he was said to be VERY lucky and had great intellect. After his regular training,he was injected with a super steroid,completely making his health, speed, reflexes, physical, and mental strength dramatically 10x faster, stronger, and overall better. After reaching the rank 'Master Chief Petty Officer',he led the other Spartans to defend the humans from any threat and gained a full body,half ton armor suit that was near indestructible.

Spartan-ll Augmentations

 * 15x Stronger Skeleton
 * Muscle Increase
 * 300% Increased Reflexes
 * Better eyesight & Perception
 * Boosted Tissue Growth
 * Lactase Recovery Decrease
 * Heighted Memory, Intelligence, & Creativity

Mark VI Mjolnir Armour

 * Brain linked reactive circuits
 * Force Multiplying Circuits
 * Titanium Alloy Plating
 * Heat Resistant
 * Motion Tracker
 * 5 second regenerating energy shields
 * Weight: 1000 lbs

M6D Magnum

 * Ammo: 12.7 mm
 * Range: 400 ft
 * Scope: 2x

M7 Submachine Gun

 * Ammo: 5 mm
 * Range: 155 ft

M9 Frag Grenade

 * Kill Radius: 16ft

MA5C Assault Rifle

 * Ammo: 7.62 mm
 * Rate of Fire: 650 RPM

BR55HB SR Battle Rifle

 * Ammo: 9.5 mm
 * Range: 3100 ft

M90 Shotgun

 * Type: Pump
 * Spread: 15 Pellets
 * Ammo: Soellkraft 8-Gauge Shells

M41 Rocket Launcher

 * Ammo: 102 HEAT Charge Rockets
 * Scope: 2x

SRS990-S2 AM Sniper Rifle

 * Ammo: 14.5 mm Fin-Stabilized
 * Range: 7545.9 ft
 * Night-Vision Mode

M6 Spartan Laser

 * Shot Limit: 5
 * John-117's Most Powerful Weapon

Special Equipment

 * Overshield
 * Active Camouflage
 * Radar Jammer
 * Regenerator
 * Deployable Cover
 * Power Drain
 * Bubble Shield

Sangheili Weaponry

 * Type-25 Plasma Pistol
 * Type-25 Plasma Rifle
 * Type-51 Carbine

Type-1 Plasma Grenade

 * Kill Radius: 13 ft
 * Sticks to Targets

Type-1 Energy Sword

 * Length: 4.15 ft
 * Weight: 5.2 lbs

Background

 * Height: 7'0" [w/ armor]
 * Weight: 1,287 lbs [w/ armor]
 * UNSC Marines SPARTAN-II
 * Defeated 3 Armies
 * Destroyed Halo 04 & The Ark
 * Super Soldier
 * Top Speed: 50+ mph

Master Chief

 * More Weapons


 * Broader Variety of Skills


 * Superior Training & Experience


 * Near-Invincible Body & Armor


 * Regenerating Shields


 * Superior Reflexes

Doomguy

 * Stronger Weapons
 * No Long Range Weaponry
 * 1.14x Faster
 * Weaker Defense
 * Useful Backpack
 * Reliance on Power-Ups Creates Inconsistency