Chaosaur is a fanmade vivosaur made by Charizard Rider.
Flavor text description: A Chaotic Vivosaur with power over light and darkness, its strength is hampered by its expensive skills.
Fossilary: A chaotic vivosaur, able to either destroy or create, depending on the path its master chooses.
ability- Element Change- randomly changes element every 2 turns.
- Chaotic Bite- 320 base damage, 200 fp
- Riot Combo- 640 base damage, 350 fp
- Raging Chaos- 920 base damage, 790 fp
- team skill: Chaos Annihilation- 820 bade damage, able to cause any status ailment, 900 fp
- was inspired by chaos gore magala of mh4u
- resembles a tyrannosaur- Carcharodontosaur hybrid
- Somewhat insane
- Was Created from an abnormal storm