You can equip the Black Ring on one character (Baldren for example), enter a battle and then when the battle finishes, un-equip the ring from Baldren and give it to another character. Both characters will continue to receive double xp until you exit the game or you change any form of equipment on any of your characters. Enjoy!
When you find a "???" Hidden Loot - the type is usually set in stone - but the amount can be manipulated. If you get coins you can "cancel" out and re-select the hidden loot multiple times until you "roll" the maximum possible number of Rainbow Coins. Same for potions. Sometimes you find one potion but their is a possibility to get 2 or 3. Just cancel a few times and re-select the Hidden Loot to maxamize your findings.
Complete the following tasks to unlock PlayStation trophy rewards.
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Additionally there are twenty nine secret trophies.