Fathom

Fathom is a Decepticon Titan Master from the Generation 1 continuity family.

Fathom grants the power of armor crush to his partner Tidal Wave.

Fiction

Titans Return marketing material

Fathom was presumably present with Tidal Wave as his larger partner fought against the Autobots on Cybertron.

Toys

Generations

• Siege on Cybertron (gift set, 2017)

Fathom is a redeco and retool of Titans Return Sovereign, having a different robot mode "backpack" for the head mode face. Fathom transforms from a robot based on Safeguard into Tidal Wave's head, though he can also form the head of any Titans Return Deluxe, Voyager, or Leader Class figure.

Fathom is packaged with Magnus Prime, Tidal Wave, Metalhawk, Pounce, and Thunderwing as part of the BigBadToyStore-exclusive gift set.