Those would probably be Survival (for tracks) and Spellcraft (for ongoing magical effects) checks.
Best homebrew ever (shameless self plug)! The Stoner, always PEACH
Powered by vBulletin®Copyright © 2016 vBulletin Solutions, Inc. All rights reserved.
Usage of this site, including but not limited to making or editing a post or private message or the creation of an account, constitutes acceptance of the Forum Rules.