What monsters give treasure chest on aqw?

Every monster in the whole game but the drop rate is only 0.75%. If you want it then I recommend going to SWordhavenUndead

(/join SWordhavenUndead) Then when you get there go left and to the second screen where there is four level 1 monsters and use a class that can target 3 or more enemies (Shaman,Evovled Shaman,Proto,Rusbucket,Enforcer,Dragonlord,Chaos Shaper) or just use ninja cause it kills 1 monster quickly. You just fight them until it drops a treasure chest and viola! THIS IS THE FASTEST WAY NOT THE ONLY WAY! (I figured this way out and i got a treasure chest in 5 minutes using the class that targets 3 monster or more, in my case Evolved Shaman)