Dragon Fly Hive is an Adventure Map location, and commonly known as one of the creature banks. It is guarded by 30–90 Dragon Flies. As a reward for defeating the Dragon Flies, 4, 6, 8 or 12 Wyverns will join the hero's army. The more Dragon Flies there are, the more Wyverns will join.
As with all creature banks, the hero's troops are located in the middle of the battlefield surrounded by enemies, and War Machines are not available. The guards are divided into five stacks; one in every corner and one in the middle of the right edge. Slain enemies do not respawn (should the hero retreat or be defeated).