Here are the four ruined treasure mons

Conglom: Usually stone face and tends to be on his own until Zearo caught him. He prefers his prey to either run, fight or the combination of two and dislikes the prey asking to be eaten

Frozint: A quirky frosty feline who likes to use his tail for most things. It's quite soft and warm despite him being an ice type and loves to use it to catch prey.

Modui: Has a tired look but uses it as a facade to lure in curious prey. He has two bellies with the first can digest prey and the second being capable of using hammerspace to contain more than it looks

Al: Simple minded but very curious. He only speaks in one word at a time. He's body can be soft and warm and he's able to heat it up whenever he wants