If on Ragnarok, go to the wyvern cove on the bottom left side of the map. Use a Thyla to navigate the cave (yes a thyla). If you grab an egg or catch the wyverns attention, jump to the water below and swim to the entrance. Stay low underwater. You'll lose aggro in about 5min and can go back in the cave. Easy eggs, no risk, high reward. No more suiciding pteras or griffins. Can't believe this method hasnt been posted on YouTube. Yes it takes longer to navigate the cave, but you won't risk losing 20 pteras for one level 50 egg. My tribe has used this method to getcpuntless eggs without losing Any tames. You're welcome.