Redspawn birthers resembled large, red-scaled dinosaurs with spikes on the head and neck. They radiated an aura of heat that exhausted other creatures, and had several other fire-related abilities.
Redspawn birthers were created by the church of Tiamat in order to consistently create new spawn. The cultists created the redspawn birther after studying another, unrelated monster known as a deepspawn. The function of the redspawn birther was that it ate large amounts of other creatures, which fused inside of it, and then it produced a new spawn that was an amalgamation of what it had eaten.
Blackspawn: Corrupter • Stalker
Bluespawn: Ambusher • Burrower • Godslayer • Stoneglider • Stormlizard
Greenspawn: Leaper • Razorfiend • Sneak • Zealot
Whitespawn: Hordeling • Hunter • Iceskidder
Brownspawn marauder • Felljaw • Grayspawn fleshtearer • Haraevor • Purplespawn nightmare