10) Make use of enchantment to power up your weapons and armor even further.
When you enchant a piece of equipment, you sacrifice old equipment and it disappears; in exchange, you magically power up the equipment that your characters have binded to themselves. When you promote the character, the enchantment stat boosts don’t carry over; instead, an equivalent amount of enchantment dust will be put into your inventory.
9) Keep a diverse team of fighters so that you can do well in the Trials.
The trials all have their own wacky conditions to them; for example, opponents may take only magic damage or only physical damage, or you might be able to use only female characters, or only male characters. Keep a diverse cast of characters around and keep them all (to the highest degree possible) upgraded as much as possible.
8) Make the final battle in a campaign easy.
During the second-to-final battle, let all of your heroes’ special moves fill up all the way to the top. Then, when you beat them and get to the final battle of the round, use all five of the special moves at once. Space them out just enough to let the damage take effect for each one individually. You’ll end the final battle instantly in many cases.
7) Collect as many soul stones as possible.
Soul stones allow you to either summon a new hero or to evolve a hero that you already have. Wanna earn more soul stones? Play on the elite campaign dungeons to find their specific soul stones, or go to the merchant area and look for limited edition soul stones.
6) Raid the merchant area as often as possible.
Go there and remember the time that it takes to reload. Buy everything that you can afford because every ingredient counts when it comes to crafting weapons (or simply purchasing new weapons to begin with). If you have a lot of gems to spend, you’ll be able to get a whole lot of soul stones here, as well, many of which are just as rare of those that you will find in the gold chests.