brute wyvern that looks like bracchidios in appearance of its whole body with many exhaust pipe allover its body made of its shell that is used to gather smoke by sucking it through its exhaust pipes(of course from volcano)to spew long-range smoke balls that inflicts poison.its coloration is red on skin,gray on shells and white in the belly.
an additional is its subspecies that instead of gray on the shell,it will be black,purple on skin and gray on belly and instead of sucking smoke,it will be sucking lava that inflicts both poison and fire blight because it eats coal.
the fire blight and poison infliction part is for more challenging run away from the monster and the subspecies can be fought in desert too but not sucking lava,instead,it will gather wind with sand and when it spews,the spew will became a sand dome that protects it from the hunters(sand dome duration will be 10 secs.)and will be just inside the dome until the dome disappeared and it'll just spew sand.
Note:when enraged(normal and subspecies),there will be smoke coming out from its exhaust pipes and an additional attack that charges its smoke inside its body then blasts will be coming out from its big exhaust pipes like the wyvernian spire allover its body and when it do that while in rage mode,smokes wont come out its exhaust pipes until it gather somemore.