Growlanser 3
Extra magic damage
Use a controller in port two. When magic is used, match the arrows that appear at the bottom of the screen on controller two. Matching all of them correctly will result in extra magic damage. Note: A dance pad controller can also be used to match the arrows.
Defeating Titans
When you start to fight a Titan, have a party member cast Bait then move them to the bottom center of the screen so that they are behind a rock. The Titan will walk up to the rock and just stop there. Have the rest of your party cast Magic on the Titan for an easy win. If you do not have enough Magic to defeat the Titan, buy some MP Recoveries, and Magic Might at a gem shop. This may take awhile, but will give you great rings.