How to beat Persephone - God of War Chains of Olympus - Boss Fight and Ending Credits

Steps on how to defeat Persephone: 1. Double jump and use Tartarus Rage (L1 + △) in the 1st fight, most effective move to avoid the rock Persephone kicks and then subsequently deal damage to her. Always go after Persephone and avoid getting far from her. 2. When Persephone's health drops to 50%, she'll hug Kratos. Tap L1 + R1 quickly and when she drops you to the ground quickly press the symbol that appears to avoid Atlas' fist. 3. For the 2nd fight, Persephone will throw orbs or beams from either of the 3 pillars. You can: use Charon's Wrath (R1 + O), it's effective and you don't need to wait for orbs deflect the orbs by timing a parry with your Sun Shield (Press L1 right before a projectile hits you) avoid the orbs and beams 4. When Persephone's health drops really low she'll drop to the floor and get covered with dark matter. Step on the glowing area and press L1 then tap O repeatedly. Last step is to correctly press the symbol that appears on the screen 3 times. 5. Congratulations! You've won! Enjoy the credits!