Buy Lost Ark Gold your Founder's Pack.
Log in to the game and click on the box icon which has an arrowpointing towards it.
This icon is displayed in the left upper corner of your screen.
Once you click on the box at the bottom, you'll look up that you've received your Founder's Pack, press on Claim.
Open up your Inventory.
Click right-click to open the Founder's Pack.
The entire pack will be incorporated to your inventory, including those skins, including the Lawmaker skin.
The Northern Lawmaker skin is made from four distinct components, and you'll need to outfit all four parts to equip the skin.
All combat statistics in Lost Ark best place to buy Lost Ark Gold explained