Wut's missing

I copied teh property folder of dk kr for the effect of the new mobs, so I won't have to copy paste everyone of them. But now when i use skills the Cooldown skills become pink.

Thanks in Advance.

the path of the dds files in some effects are different.
you need to compare your old files with the new one, and make the changes you want.

At the property folder? Or which foldeR?

And another problem, if i open the map with M at ardeca it doesnt show npc's at all, whats missing there?

In the files at property folder.
About npcs, idk maybe in your npc.csv file at column MapVisible or Visible (after Desc) i don't remember the name, if the value for your npcs from ardeca are 0 try to change the values to 1, 3 or another value.