Instructions
Use physical attacks and ranged attacks to defeat enemies. This lack of spellcasting means you will gain less Will experience to spend exclusively on Will skills.
Complete the quests found in your quest log. Follow the glowing trail that unfolds in front of your character to track down your next quest objective. Completing quests will grant your character more experience that can be spent on upgrading other skills.
Spend your yellow, red and green experience in the skill upgrade menu. This will keep your maximum skill in Will lower than the other skills, but you will prevent the blue lines from appearing on your character's skin.
Refund your most recently learned Will skills in the upgrade menu if blue lines have begun to manifest on your character's body. This will reduce their appearance while allowing you to keep some magical ability.