Large, reptilian creatures, hydras have multiple heads. Each head has sharp teeth, a serpentine neck, and various spines or frills.
They have four thick legs, and a long tail ended in a barb, usually containing poison.
Often, they are modified to breathe noxious gas or have toxic blood.
Usage
Hydras are used in open areas, usually leading an assault. This is because of their durability and effectiveness in a siege. Usually, they are ridden by Riders.
History
Hydras were designed by the GehennianCthire. They have been used for tens of thousands of years.