We have a ton of fighters now, most of which are Bionicle, so I'm giving them their own list and moving the others here. May further divide this if one of these themes ends up with a lot of fighters. The list of Bionicle fighters can be found here.

Slizers:

-Torch of the Heavens (Fire Slizer) Tournament 3-B Champion!

Strength: start 12, current 18

Agility: start 10, current 14

Toughness: start 14, current 18

Mind: start 12, current 21

Powers and Items: Can shoot flames from his Inferno Gauntlet, Toa-level power over Fire, expert in disk-throwing, Disk (4/20 uses), Staff of Hunger (shared), Thornax Launcher (shared), Thornax (5/5 uses) (shared)

Sponsor: Progenitus Worldsoul

Class B

-Scuba (Sub Slizer)

Strength: start 11, current 11

Agility: start 13, current 13

Toughness: start 12, current 12

Mind: start 12, current 12

Powers and Items: Expert in disk-throwing, Retiarius, Toa-level power over Water, Disk (20/20 uses)

Sponsor: Lhikevikk

Class A

-Ski (Ice Slizer)

Strength: start 13, current 16

Agility: start 13, current 14

Toughness: start 11, current 11

Mind: start 11, current 11

Powers and Items: Expert in disk-throwing, can shoot energy blasts from Ski Pole, Disk, Flying Disk, Solar Radiation

Sponsor: Kamikez

Class A

-Turbo (City Slizer)

Strength: start 12, current 12

Agility: start 14, current 14

Toughness: start 11, current 11

Mind: start 11, current 11

Powers and Items: Expert in disk-throwing

Sponsor:

Class A

-Jet (Judge Slizer)

Strength: start 11, current 11

Agility: start 13, current 16

Toughness: start 11, current 11

Mind: start 13, current 16

Powers and Items: Expert in disk-throwing, can fly, can shoot energy beams from hands, disks cause target to black out for a brief moment, DIsk (19/20 uses), Exo-Toa, Staff of Poison

Sponsor: Tornado

Class A

-Amazon (Jungle Slizer)

Strength: start 13, current 16

Agility: start 12, current 20

Toughness: start 12, current 15

Mind: start 11, current 13

Powers and Items: Expert in disk-throwing, disks cause plants to attack target, Nepenthes (machete), Toa-level power over Plant Life, Disk (19/20 uses)

Sponsor: Adonael

Class B

-Granite (Mountain Slizer)

Strength: start 13, current 13

Agility: start 11, current 11

Toughness: start 14, current 14

Mind: start 10, current 10

Powers and Items: Expert in disk throwing, can shoot plasma bolts, can generate plasma shield, pickaxes

Sponsor:

Class A

-Blitzkrieg Electro (Energy Slizer) Tournaments 1, 3-C, 4-E, 6-F, and 10-G Champion!

Strength: start 11, current 16

Agility: start 13, current 43

Toughness: start 11, current 26

Mind: start 13, current 49

Powers and Items: Expert in disk throwing, wheel-like feet, turbines powered by Elemental Energy, Sagittaurius (electro rockets from wings that can be aimed via elemental Powers, EMP grenades dropped from torso hatch), Toa-level power over Lightning, can shoot electric bursts from wings without using Elemental energy, can fly, Disk (8/20 uses), Staff of Illusion (shared), Staff of Density Control (shared), Subzero Spear (shared), Gravity Shield (shared), Staff of Plasma (shared), Golden Armor (shared), Repellers (shared), Adaptive Armor (shared), Hex Shield (shared), Staff of Molecular Disruption (shared), Rhouka Launcher (shared), Burn Spinner (5) (shared), Numbing Spinner (5) (shared), Disruptor Spinner (3) (shared), Shock Spinner (4) (shared), Dark Field Spinner (2) (shared), Axonn's Axe (shared), Staff of Sonics (shared), Staff of Poison (shared)

Sponsor: Keizah the Kaleidoscope

Class H

-Millennium Corona Hordika (Millennium Slizer) Tournaments 3-D and 11 Champion!

Strength: start 12, current 27

Agility: start 8, current 26

Toughness: start 14, current 27

Mind: start 14, current 31

Powers and Items: Expert in disk-throwing, can shoot energy beams, Solar Axe, Toa-level power over Light, retractable claws, Disk (10/20 uses), Power Fuel, Vahki Staff (shared), Lava Stone, Staff of Silence (shared) (recharged), Staff of Weather Control (shared), Skakdi Spine (Heat) (shared), Plasma Shooter (shared), Staff of Molecular Disruption (shared), Zamor Sphere (shared) (recharged), Staff of Sonics (shared), Nynrah Ghost Blaster (shared), Adaptive Armor (shared), Plasma Shield (shared), Staff of Poison (shared)

Sponsor: Canis Lupus

Class F

- Cosmic Blaster (Slizer)

Strength: start 13, current 14

Agility: start 7, current 8

Toughness: start 14, current 15

Mind: start 14, current 15

Powers and Items: Expert in disk throwing, has a blast shield that can fire energy blasts, Thornax Launcher (shared), Thornax (2/5 uses) (shared), Staff of Poison (shared), Skakdi Spine (Impact) (shared)

Sponsor: Wasp

Class A

-Astroflare Tournaments 4-B, 5-D, 7-F, 8-F, 14, and 16 Champion!

Strength: start 11, current 29

Agility: start 14, current 47

Toughness: start 11, current 23

Mind: start 12, current 40

Powers and Items: Expert in disk throwing, can fly, Flame Whip, Toa-level power over Fire, Staff of Molecular Disruption (shared), Adaptive Armor (shared), Repellers (shared), Exo-Toa (shared), Staff of Elasticity (shared)

Sponsor: Pulsate

Class H

-Spark (Slizer)

Strength: start 12, current 12

Agility: start 11, current 12

Toughness: start 12, current 12

Mind: start 13, current 13

Powers and Items:Expert in disk throwing, has an 'energy zapper' that can drain energy and use it to make a shield, Disk (19/20 uses), Skakdi Spine (Impact) (shared)

Sponsor: DeltaStriker

Class A

-Luna Galaxia (Space Slizer) Tournaments 8-B and 9-C Champion!

Strength: start 9, current 23

Agility: start 18, current 20

Toughness: start 10, current 24

Mind: start 11, current 23

Powers and Items: ShadowStar Scythe, able to shoot star-shaped energy blasts, Toa-level power over Shadow, Axonn's Axe (shared), Staff of Hunger (shared), Adaptive Armor (shared), Electric Atoms, Cordak Blaster (shared), Cordak Rockets (9) (shared), Golden Armor (shared), Brain Visor (shared)

Sponsor: Zakaro

Class D

RoboRiders:

-Lava Codec Legend Tournaments 7-C, 9-D, and 10-D Champion!

Strength: start 12, current 20

Agility: start 12, current 25

Toughness: start 12, current 20

Mind: start 12, current 30

Powers and Items: Can use Wheel Talismans, Inferno Blades, Toa-level power over Fire, Wheel Talismans (12/20 uses), CreateRoads.EXE, Skakdi Spine (Heat) (shared), Lightning Shield (shared), Power Lance (shared), Staff of Poison (shared), Axonn's Axe (shared), Thornax Launcher (shared), Thornax (2/5 uses) (shared), Thornax (5/5 uses) (shared), Thornax (5/5 uses) (shared), Thornax (5/5 uses) (shared), Thornax (5/5 uses) (shared)

Sponsor: Phoenixian Wraith

Class D

-Onyx

Strength: start 12, current 12

Agility: start 12, current 12

Toughness: start 13, current 13

Mind: start 11, current 11

Powers and Items: Can use Wheel Talismans, lasers

Sponsor:

Class A

-Power

Strength: start 12, current 12

Agility: start 12, current 12

Toughness: start 11, current 11

Mind: start 13, current 13

Powers and Items: Can use Wheel Talismans, Plasma Cannons

Sponsor: Wraith

Class A

-Frost

Strength: start 11, current 11

Agility: start 12, current 12

Toughness: start 13, current 13

Mind: start 12, current 12

Powers and Items: Can use Wheel Talismans, ice lances

Sponsor:

Class A

-Swamp OS

Strength: start 12, current 18

Agility: start 12, current 13

Toughness: start 13, current 16

Mind: start 11, current 12

Powers: Can use Wheel Talismans, machetes

Sponsor: Onua39

Class A

-Dust

Strength: start 14, current 14

Agility: start 12, current 12

Toughness: start 14, current 14

Mind: start 8, current 8

Powers: Can use Wheel Talismans, spears

Sponsor:

Class A

-Boss RoboRider

Strength: start 13, current 13

Agility: start 10, current 10

Toughness: start 13, current 13

Mind: start 12, current 12

Powers and Items: Can use Wheel Talismans, energy cannons, Firewall

Sponsor: maxthethrax

Class A

-Virus Rider

Strength: start 10, current 15

Agility: start 12, current 16

Toughness: start 10, current 15

Mind: start 16, current 17

Powers and Items: Can use Wheel Talismans, extendable clawed tendrils, can shoot energy blasts and shockwaves, Electric Harpoons, Toa-level control over Lightning, Adaptive Armor (shared), Vahki Staff (shared), Staff of Silence (shared) (recharged), Staff of Weather Control (shared), Skakdi Spine (Heat) (shared), Plasma Shooter (shared), Staff of Molecular Disruption (shared), Zamor Sphere (shared) (recharged), Staff of Sonics (shared), Nynrah Ghost Blaster (shared), Plasma Shield (shared), CreateRoads.EXE, Nui Stone, Staff of Poison (shared)

Sponsor: Canis

Class B

-Gray

Strength: start 9, current 9

Agility: start 12, current 12

Toughness: start 9, current 9

Mind: start 18, current 18

Powers and Items: Buzzsaws that can shoot cutting energy blasts

Sponsor:

Class A

-Toxin

Strength: start 9, current 9

Agility: start 12, current 12

Toughness: start 13, current 13

Mind: start 14, current 14

Powers and Items: Poison/Acid Gun

Sponsor:

Class A

-Gale

Strength: start 10, current 10

Agility: start 15, current 15

Toughness: start 10, current 10

Mind: start 13, current 13

Powers and Items: Bow, can use Wheel Talismans, can fly using focused wind bursts

Sponsor:

Class A

-Wave

Strength: start 8, current 8

Agility: start 13, current 13

Toughness: start 13, current 13

Mind: start 14, current 14

Powers and Items: Harpoon Gun, can use Wheel Talismans, can float on the surface of water

Sponsor:

Class A:

-Alloy

Strength: start 14, current 14

Agility: start 12, current 12

Toughness: start 14, current 14

Mind: start 8, current 8

Powers and Items: Wields maces, can use Wheel Talismans, can create spikes on wheels to cling to surfaces

Sponsor:

Class A

-Ion

Strength: start 8, current 8

Agility: start 15, current 15

Toughness: start 13, current 13

Mind: start 12, current 12

Powers and Items: Can throw bolts of solid lightning, can use Wheel Talismans

Sponsor:

Class A

-Demi

Strength: start 12, current 12

Agility: start 12, current 12

Toughness: start 14, current 14

Mind: start 10, current 10

Powers and Items: Twin hammers, can use Wheel Talismans, can manipulate own gravity to fly

Sponsor:

Class A

Hero Factory:

-Preston Stormer

Strength: start 13, current 13

Agility: start 10, current 10

Toughness: start 13, current 13

Mind: start 12, current 22

Powers and Items: Toa-level power over Ice, Doomsday Warhammer, Exo-Toa

Sponsor: Dual Matrix

Class A

-Jimi Stringer

Strength: start 10, current 10

Agility: start 13, current 13

Toughness: start 11, current 11

Mind: start 14, current 14

Powers and Items: Sonic Boom Weapon

Sponsor:

Class A

-Duncan Bulk

Strength: start 15, current 15

Agility: start 9, current 9

Toughness: start 15, current 15

Mind: start 9, current 9

Powers and Items: Sphere Shooter, Wing Boosters, Missile Launcher, Plasma Shooter

Sponsor: Strack

Class A

-William Furno 2.0 Tournament 5-B Champion!

Strength: start 12, current 17

Agility: start 12, current 18

Toughness: start 12, current 18

Mind: start 12, current 17

Powers and Items: Infernal Blade, Toa-level power over Fire, Wing Boosters, Brain Visor (shared), Arachnix Drone (shared)

Sponsor: ninjamonkey3000

Class B

-Natalie Breez X.0 Tournaments 5-C, 6-D, and 10-F Champion!

Strength: start 10, current 29

Agility: start 14, current 32

Toughness: start 10, current 21

Mind: start 14, current 32

Powers and Items: Zephyr Emitters, Toa-level Air powers, Titan Gauntlets, Bowstaff and Buzzsaw Shield, Feral Circuit, Axonn's Axe (shared), Staff of Hunger (shared), Adaptive Armor (shared), Cordak Blaster (shared), Cordak Rockets (9) (shared), Golden Armor (shared), Brain Visor (shared)

Sponsor: Zakar0%

Class F

-Mark Surge

Strength: start 12, current 12

Agility: start 15, current 20

Toughness: start 9, current 9

Mind: start 12, current 15

Powers and Items: Reforged Lightning Shooters, Toa-level power over Lightning

Sponsor: SonicBOOM XS

Class A

-Nathan Evo 2.0

Strength: start 14, current 15

Agility: start 10, current 12

Toughness: start 14, current 15

Mind: start 10, current 14

Powers and Items: Can shoot energy bolts, Toa-level power over Ice, bladed tonfa that combine into a shield, Tank Arm, Zephyr Boosters, Exo-Toa (shared)

Sponsor: Elrond

Class A

-Julius Nex

Strength: start 11, current 14

Agility: start 11, current 15

Toughness: start 11, current 15

Mind: start 15, current 15

Powers and Items: MTIS with pincers and saws, energy bolts, Thornax Launcher (shared), Thornax (2/5 uses) (shared), Staff of Poison (shared), Skakdi Spine (Impact) (shared), Laser Cutter, Wing Boosters

Sponsor: Wasp

Class A

-Daniel Rocka

Strength: start 13, current 13

Agility: start 12, current 22

Toughness: start 14, current 14

Mind: start 9, current 14

Powers and Items: Fights with a claw, shoots energy bolts, Staff of Accuracy

Sponsor: Commander CeeCee

Class B

-Shadow Von Nebula

Strength: start 7, current 7

Agility: start 17, current 17

Toughness: start 7, current 7

Mind: start 17, current 17

Powers and Items: Black Hole Orb Staff

Sponsor:

Class A

-Toxic Reapa

Strength: start 11, current 11

Agility: start 14, current 14

Toughness: start 11, current 11

Mind: start 12, current 12

Powers and Items: Toxic Jets

Sponsor:

Class A

-Vapor

Strength: start 11, current 11

Agility: start 12, current 12

Toughness: start 11, current 11

Mind: start 14, current 14

Powers and Items: Shoots bullets of corrosive mist

Sponsor:

Class A

-Corroder

Strength: start 10, current 10

Agility: start 16, current 16

Toughness: start 12, current 12

Mind: start 10, current 10

Powers and Items: Has sharp claws and a horn, can spit acid:

Sponsor:

Class A

-Dragon Bolt

Strength: start 15, current 15

Agility: start 10, current 10

Toughness: start 15, current 15

Mind: start 8, current 8

Powers and Items: Capable of flight, spits electric fireballs

Sponsor:

Class A

-Core Hunter

Strength: start 10, current 10

Agility: start 10, current 16

Toughness: start 13, current 13

Mind: start 15, current 21

Powers and Items: Plasma Pistol, Hero Core Removal Tool, Toa-level power over Plasma, Staff of Molecular Disruption (shared), Adaptive Armor (shared), Repellers (shared), Exo-Toa (shared), Staff of Elasticity (shared)

Sponsor: Pulse

Class B

-Abyssal Phantom Tournaments 8-A and 9-B Champion!

Strength: start 13, current 20

Agility: start 8, current 21

Toughness: start 13, current 21

Mind: start 14, current 19

Powers and Items: Gemini, chain Sabre Strikers, clawed hands and feet, Toa-level power over Shadow, Staff of Illusion (shared), Staff of Density Control (shared), Subzero Spear (shared), Gravity Shield (shared), Staff of Plasma (shared), Golden Armor (shared), Repellers (shared), Adaptive Armor (shared), Hex Shield (shared), Evil Brain, Wing Boosters, Staff of Molecular Disruption (shared), Rhouka Launcher (shared), Burn Spinner (5) (shared), Numbing Spinner (5) (shared), Disruptor Spinner (3) (shared), Shock Spinner (4) (shared), Dark Field Spinner (2) (shared), Axonn's Axe (shared), Staff of Sonics (shared), Staff of Poison (shared)

Sponsor: Keizah

Class C

-Thunder

Strength: start 16, current 16

Agility: start 8, current 8

Toughness: start 16, current 16

Mind: start 8, current 8

Powers and Items:Crusher Claw

Sponsor:

Class A

-Fire Lord

Strength: start 13, current 13

Agility: start 9, current 9

Toughness: start 13, current 13

Mind: start 13, current 13

Powers and Items: Lava Blaster

Sponsor:

Class A

-Thresher

Strength: start 15, current 15

Agility: start 9, current 9

Toughness: start 12, current 12

Mind: start 12, current 12

Powers and Items: Mass Driver Launchers

Sponsor:

Class A