Note: You must have 150 Gathering skill to complete the first step in this quest.
In Butcherblock Mountains, harvest six traps from the chests inside the Arms Hold at ( -267, 215, -159,, ) .
There are three chests inside, each chest gives one update, and you can gather the same chest six times if you want or are in a group, the chests will despawn when you have all six traps.
Once you get to Kaladim:
Kill the Frothbarks right inside the entrance. The pelts do not drop every time.
Place six traps by harvesting the markers. NOTE: This breaks invis!