You can find it on Splinterlands or search it on the web
1 Splinterlands yodin zaku (Main Character in your drawing)
2 Splinterlands pyre
3 Splinterlands pit ogre
You can also check Fire Monsters on Splinterlands website.
GOOD LUCK!
I am fan of your art and wish to see your drawing for the contest :)
And if you have time check this LOGO CONTEST
Ah, ok. Thank you, m dear @shrazi
I am going to check the Splinterlands characters.
A Hug