Thread:FourSevensRiolu/@comment-38649338-20190302203418/@comment-31817574-20190304003212

You have to catch an Arcticlaw at the Mountain Pass (top left from Bok's Cave, then top left door from Treasure Room, then top left from the Rail Ruins). Then you must find an Arcticlaw directly and evolve it at (at most) level 35. Otherwise, you must get 2,000 Shivers and purchase one at a Shiverchill Mountains Merchant.