- Players will be able to encounter and fight off both Lucifer and Beelzebub as mega bosses.
- To fight them you'll have to actively touch a menacing black dragon icon.
- This will show up on the lower mini-map screen.
- Whether they retain their movesets from the Final Fantasy series is unknown.
- Players must pass them to you through WiFi correspondence before the demons will invade your realm.

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Source: Siliconera