RELATED: Hades: What To Give Cerberus Megaera's Favor At this point, players will have to do a Favor for the Fury before being able to get any closer to her, however, this 'favor' is less of a task and more of a dialogue interaction. Overall, players can give Megaera 6 Nectar total before she will not accept any more. The first time that the player gives Megaera some Nectar, she will gift Zagreus with the Skull Earring, which increases the amount of damage the player can unleash when below 35% HP.
To begin growing closer to the Fury, players will need to give her Nectar, which can be found around the Underworld by various methods. Giving Nectar & Getting The Skull Earring