Wonder Boy in Monster World/Walkthrough

Magic
Shion can learn a couple of different magic spells, each with various different effects. Each magic spell has a limited amount of uses, displayed by the amount of blue crystals under the spell's name in the Pause Menu. When your magic is used up, you can rest at an inn to replenish it. Also some higher level monsters drop blue chrystals. Picking them up will replenish your magic as well.

Travel Companions
During his travels, Shion will often be joined by a small companion who follows you around. Each companion is bound to the region he or she belongs to, and will return to their respective homes when you leave said region. All travel companions will also temporary stay out of action during boss fights.

Walkthrough
(moved, see Table of Contents)