Make better use of the [[items]]. There are special items like the [[Vampiric Fangs]] in YW 1 and the [[Revenge Sou]]l in YW 2 that will heal your Yo-kai a bit for every physical hit he does. Don't give it to a Yo-kai that does elemental damage...
Make use of the unities. They [[Unity Bonus]], they are great. Bonuses are always great. You should try having more than one unity at the time so you can spin the wheel and get a new bonus.
==During Battles==