So basically adding in a new creep/creature into PvE (open world) consisting of wyvern hatchlings and wyvern brood mothers.
Wyvern hatchling can work like raptors/ moas, but twice the size and can have attacks such as screech, tail wiping, and head-butt (like the boar, and or gw1 moa jump kick attack.
Wyvern brood mothers can either be champions or veterans and can be 3 times the size of their hatchlings and can have attacks such as the drake brood mothers tail spin/wipe attack, a gust of wind attack; in which it hovers over the ground flapping its wings creating a small tornado or gust that causes knock back, and breath fire/ice/ poison etc. The only way to activate the wyvern brood mother is by finding a wyvern nest and breaking 3-4 eggs thus activating a group event.
That’s just my idea for adding in a new creature/creep. Let me know what you all think. Good idea, bad idea, issues.