Thanks for dem bones' advice of putting all this information into one node
Here's A Flowchart:
Mega Man X: Armored Armadillo -> Launch Octopus -> Boomer Kuwanger -> Sting Chameleon -> Storm Eagle -> Flame Mammoth -> Chill Penguin -> Spark Mandrill -> Armored Armadillo
Mega Man X2: Bubble Crab -> Flame Stag -> Morph Moth -> Magna Centipede -> Crystal Snail -> Overdrive Ostrich -> Wire Sponge -> Wheel Gator -> Bubble Crab
Mega Man X3: Neon Tiger -> Gravity Beetle -> Blast Hornet -> Blizzard Buffalo -> Toxic Seahorse -> Tunnel Rhino -> Volt Catfish -> Crush Crawfish -> Neon Tiger
Mega Man X4: Cyber Peacock -> Storm Owl -> Magma Dragoon -> Frost Walrus -> Jet Stingray -> Slash Beast -> Web Spider -> Split Mushroom -> Cyber Peacock
Mega Man X5: Grizzly Slash -> Duff McWhalen -> Squid Adler -> Izzly Glow -> Dark Dizzy -> The Skiver -> Mattrex -> Axle The Red -> Grizzly Slash
Mega Man X Mavericks
These are in no particular order.
Armored Armadillo:
Weapon Attained: Rolling Shield
Weakness: Electric Spark
Spark Mandrill:
Weapon Attained: Electric Spark
Weakness: Shotgun Ice
Chill Penguin:
Weapon Attained: Shotgun Ice
Weakness: Fire Wave
Flame Mammoth:
Weapon Attained: Fire Wave
Weakness: Storm Tornado
Storm Eagle:
Weapon Attained: Strom Tornado
Weakness: Chameleon Sting
Sting Chameleon:
Weapon Attained: Chameleon Sting
Weakness: Boomerang Cutter
Boomer Kuwanger:
Weapon Attained: Boomerang Cutter
Weakness: Horming Torpedo
Launch Octopus:
Weapon Attained: Horming Torpedo
Weakness: Rolling Shield
Mega Man X2 Mavericks
These are in no particular order.
Wheel Gator:
Weapon Attained: Spin Wheel
Weakness: Strike Chain
Wire Sponge:
Weapon Attained: Strike Chain
Weakness: Sonic Slicer
Bubble Crab:
Weapon Attained: Bubble Splash
Weakness: Spin Wheel
Flame Stag:
Weapon Attained: Speed Burner
Weakness: Bubble Splash
Morph Moth:
Weapon Attained: Silk Shot
Weakness: Speed Burner
Magna Centipede:
Weapon Attained: Magnet Mine
Weakness: Silk Shot
Crystal Snail:
Weapon Attained: Crystal Hunter
Weakness: Magnet Mine
Overdrive Ostrich:
Weapon Attained: Sonic Slicer
Weakness: Crystal Hunter
Mega Man X3 Mavericks
These are in no particular order.
Blizzard Buffalo:
Weapon Attained: Frost Shield
Weakness: Parasitic Bomb
Toxic Seahorse:
Weapon Attained: Acid Burst
Weakness: Frost Shield
Tunnel Rhino:
Weapon Attained: Tornado Fang
Weakness: Acid Burst
Volt Catfish:
Weapon Attained: Triad Thunder
Weakness: Tornado Fang
Crush Crawfish:
Weapon Attained: Spinning Blade
Weakness: Triad Thunder
Neon Tiger:
Weapon Attained: Ray Splasher
Weakness: Spinning Blade
Gravity Beetle:
Weapon Attained: Gravity Well
Weakness: Ray Splasher
Blast Hornet:
Weapon Attained: Parasitic Bomb
Weakness: Gravity Well
Mega Man X4 Mavericks
These are in no particular order.
Magma Dragoon:
Weapon Attained:
for Mega Man X: Rising Fire
for Zero: Ryuenjin
Weakness: Double Cyclone
Frost Walrus:
Weapon Attained:
for Mega Man X: Frost Tower
for Zero: Hyouretsuzan
Weakness: Rising Fire
Web Spider:
Weapon Attained:
for Mega Man X: Lightning Web
for Zero: Raijingeki
Weakness: Twin Slasher
Split Mushroom:
Weapon Attained:
for Mega Man X: Soul Body
for Zero: Kuuenbu
Weakness: Lightning Web
Cyber Peacock:
Weapon Attained:
for Mega Man X: Aiming Laser
for Zero: Rakuhouha
Weakness: Soul Body
Storm Owl:
Weapon Attained:
for Mega Man X: Double Cyclone
for Zero: Tenkuuha
Weakness: Aiming Laser
Jet Stingray:
Weapon Attained:
for Mega Man X: Ground Hunter
for Zero: Heinkyaku
Weakness: Forst Tower
Slash Beast:
Weapon Attained:
for Mega Man X: Twin Slasher
for Zero: Shippuuga
Weakness: Ground Hunter
Mega Man X5 Mavericks
These are in no particular order. The names in the parentheses are the English names, for some weird reason they're parodies of the band Guns N' Roses.
Crescent Grizzly (Grizzly Slash):
Weapon Attained:
for Mega Man X: C-Shot
for Zero: C-Sword
Weakness: Spike Ball
Bolt Kraken (Squid Adler):
Weapon Attained:
for Mega Man X: Tri-Thunder
for Zero: E-Blade
Weakness: Goo Shaver
Shining Firefly (Izzy Glow):
Weapon Attained:
for Mega Man X: F-Laser
for Zero: C-Flasher
Weakness: Tri-Thunder
Tidal Whale (Duff McWhalen):
Weapon Attained:
for Mega Man X: Goo Shave
for Zero: F-Splasher
Weakness: C-Shot
Spiral Pegasus (The Skiver):
Weapon Attained:
for Mega Man X: Wing Spiral
for Zero: W-Shredder
Weakness: Dizzy Hold
Spike Rose (Axl The Red):
Weapon Attained:
for Mega Man X: Spike Ball
for Zero: Twin Dream
Weakness: Ground Fire
Dark Necrobat (Dark Dizzy):
Weapon Attained:
for Mega Man X: Dark Hold
for Zero: Dark Hold
Weakness: F-Laser
Burn Dinorex (Mattrex):
Weapon Attained:
for Mega Man X: Ground Fire
for Zero: Quake Blazer
Weakness: Wing Spiral