
The game is designed to reward player strategy, so don't be angry if you fail to advance the story or fail to play in Hard Mode.
Focus on the characters and make the most of them, if your strategy led to your defeat, perhaps you should think of a different strategy.

Here are some simple tips:

1)Don't use Lyn's Mage Masher, Eliwood's Atomos, and Hector's Atlas weapons too often or you'll find yourself at a disadvantage later in the story.
2)Use Mark and Eagler to level up your other characters.
3)Use Silence and Sleep to block the most dangerous enemies.
4)Use the Bolting and Purge tomes wisely.
5)Use Sophia wisely.
6)Don't use your archers and mages just to weaken the enemy, level them up too.
7)Level up in this mod is highly dependent on luck, 
so you may have an easier or harder game, make the most of the characters you have leveled up well to help the weaker ones level up.
8)Each character is designed to have a specific role in battle, find out which one it is and use their to your advantage.
9)Use special weapons wisely.
10)If an enemy is too strong, you tries to adopt a defensive strategy.
11)Don't always start attacking and instead think before you act.
12)Take advantage of the triangle of weapons, your allies, the ground bonus and strategic position to win.
13)Pay attention to Anna's Tutorial.
14)Weaken the opponent using bows, spells and ranged weapons and then give him the final blow.
15)Take advantage of the positioning of your characters on the battlefield to defend characters who have had an unfortunate level up.