Bestiary 100% - Where to find monsters #21 and #56

(SPOILERS) Have you beaten the game but can't find the remaining two monsters to get the achiemevent "Bestiary 100%"? Here's where they are.

#21 - Obsidian Dog

The Obsidian Dog behaves as a statue and will only attack (and be vulnerable to attacks) if the player stands still for a few seconds close to the statue.

Location:


Bestiary entry and monster screenshot:

#56 - Giant Rat

The Giant Rat spawns in a secret room right after a trap. To access this room the player must destroy a breakable wall in the room just to the right of it. The monster runs a few seconds after the player gets close to it. Might require a few tries, but should be easy to kill with a bow.

Location:


Bestiary entry and monster screenshot:

Credits

The original information on which this guide is based was found in the topic "Anyone know Monster List #21 and #56 are?" from the Steam Discussions page for this game. An special thanks is due to user 冰霜之孤狼1993, which was the one who answered said topic.

[Thicc Tok]

To anyone who's struggling with the rat the invisibility spell works on the rat too

[Amadeus]

thx for the guide, i saw the rat before but thought it was just a cool background animation instead of a killable monster

also you need to stand where the dog is facing and turn your back, it will react after 7-8 seconds (for those who couldn't activate statues)

[Telmo "Trooper"]

@ptoing Thanks for the info!

[ptg]

The giant rat is very easy to kill using the invisibility spell, much easier than with a bow.