Missing monster and unlimited god hand

[Leviatanh_]

Hello

 

I'm currently trying to 100% the game (getting all items, ...).

I've almost finished, but there is one last monster that i cannot find : the one between high snail and fire snail.

Can someone check what is this monster , and the location if possible

 

I've also found a "bug" or bad translation : the accessory star chain (rank S, found in the last dungeon) give an unlimited access to god hand (powerful buff). It says it brokes when used but it's not the case.

 

Thanks.