Grand Hero Battles (Guide)

A guide explaining the basics of Grand Hero Battles.

What Are Grand Hero Battles?
These are special extremely challenging Hero Battles. By clearing the map, you will gain the enemy Hero as your ally. As with other Hero Battles, if any of your allies fall in battle, it's game over, so proceed with caution. Grand Hero Battles also have a special rule: you cannot use a Light's Blessing or an Orb  to continue a battle if you lose, so make your moves on the field very carefully! Look for golden banners to attempt Grand Hero Battles. Clear one on Hard to get a. Clear one on Lunatic or Infernal to get a. Also for clearing the battle on Infernal you can get 2,000 Hero Feathers. Just make sure you're fully prepared before you take on these battles!

Important Information

 * If you already cleared the Grand Hero Battle in the past, you cannot receive the rewards for first-time clear (the Hero becoming your ally again.
 * You can help Heroes learn skills by going to Allies and then Learn Skills.
 * Some skills can only be learned after raising a Hero's ★ rating.
 * Heroes might have already learned some skills based on their ★ rating when they joined your team.