Deploy the Giant as your tank to absorb damage and lead your push. Its high hit points make it an ideal frontliner for your attacks.
The Musketeer provides ranged firepower and takes out both ground and air units efficiently. Keep her behind your Giant for added damage.
Utilize the Fireball to deal damage to enemy troops and buildings. Aim for clustered enemy troops to maximize its efficiency.
The Valkyrie's spinning attack is excellent against swarms. Place her strategically to clear groups of enemy troops and protect your support units.