Serathoids[1] are enemies in Into the Nexus. They are small, three-eyed, arachnid-like creatures, with two limbs sporting massive spikes used to attack prey. Serathoids inhabit the Zarkov Sector of the Azeril Caverns, usually in dark and damp places. They are often found skittering along the walls, dug into the ground ready to ambush prey, or seen inhabiting large lumpy purple nests.
Ratchet and Clank encountered them in the Azeril Caverns on Yerek, Weeblesnog City's sewers on Silox, the Hagrow Swampland on Thram, but also Meridian City during the nether invasion. They were also used by the Thugs-4-Less as fodder for several Destructapalooza challenges.
As basic swarmer enemies, serathoids can be defeated with one hit from the OmniWrench or Omniblaster. The only threat they pose is potentially overwhelming Ratchet with sheer numbers. Area-of-effect, medium-range weapons such as the Temporal Repulsor and Fusion Grenade are very effective against them. Mr. Zurkon provides effective protective support as well.

