Battle Objective: Defeat all enemies.
This is a challenging battle with multiple Knights, Archers, and a Black Mage. The Black Mage is your primary threat; their elemental spells can deal significant damage to multiple units. Prioritize taking out the Black Mage as quickly as possible. Use your fastest units to rush them, or use Archers to snipe them from a distance. Knights can be tough, so use abilities like 'Weapon Break' or 'Power Break' to reduce their effectiveness. Keep your healers safe and active. Consider having a character with 'Auto Potion' as a reaction ability.