[Graphical] Probably look at the screenshots :-)

[Tearry]

Also, when you kill monster with Whirlwind Spin Slash(forgot how that skill is called) near this thing, it goes right through it.. its just minor tho, but noticed when I killed that 1st shroom, decided to test it and yeah.. didnt try any other skills but.. yeah :-D I think you can see it well on the last picture