Origins: OnePunch-Man
Classification: King of the ancient Terror Lizard clan, prehistoric mysterious being
Threat level: Demon+
Age: Over 300,000,000 years old (although most of that was spent in slumber)
Powers and abilities: Superhuman physical characters, energy projection.
Physical strength: At least city (seemingly specializes in brute power)
Attack potency/Destructive capacity: At least city (casually obliterated the mountain he was hibernating in when he awakened and was considered a big enough threat that the Hero Association called in Tatsumaki to deal with him)
Durability: At least city (Took a barrage of missiles without damage, stated nothing short of a meteor could take him out, which is precisely what was used to kill him)
Speed: At least hypersonic+ via powerscaling
Intelligence: Unknown, at least average.
Stamina: Unknown.
Range: At least hundreds of meters.
Weaknesses: None notable.
Standard equipment: None.