"Lord of the Underworld, Dead Hades!" (冥界の魔王デッドハデス！, Meikei no Maō Deddo Hadesu!) is the twenty-ninth episode of the Beyblade Burst Turbo season. It first aired on October 15, 2018.
- Phi's younger brother, Hearts makes his debut and challenges Aiger for the championship.
- Valt notices that Aiger's darkness-induced behavior is similar to Shu Kurenai's possession by Spryzen Requiem and vows to free Aiger from Z Achilles' corruption.
- Aiger Akabane
- Ranjiro Kiyama
- Fubuki Sumie
- Xhan Bogard
- Naru Akabane
- Taiga Akabane
- Valt Aoi
- Free De La Hoya
- Kristina Kuroda
- Shu Kurenai (illusion)
- Hearts (Debut)
- Evel Oxford (debut)
- Laban Vanot
- Houi Oh
- Toko Aoi
- Nika Aoi
- Harumi Hijikawa
- Koji Konda
- Z Achilles A4 11 Xtend+ (Aiger's)
- Revive Phoenix 10 Friction (Phi's)
- Wonder Valtryek V4 12 Volcanic (Valt's; flashback)
- Vise Leopard 12Lift Destroy (Laban's; flashback)
- Roktavor R4 11Reach Wedge (Ranjiro's)
- Forneus F4 0 Yard (Fubuki's)
- Dead Hades 11Turn Zephyr' (Hearts'; Debut)
Special Moves Used
- This marks Phi's first official loss.