i'm guessing 72 is a requirement as you cant take chameleon eggs, or any other if you don't have the level, that includes you can't get a dragon egg unless you have 99 summoning, since you hatch it on the spot by kicking or clapping, you wouldnt be able to obtain it, so 72 would be a requirement. But you can get a vulture egg before 80 (looks into bank: got 1 on the first accidental kill of a vulture). Yea, but you need to hatch the egg right when you encounter it, so you need 72 summ to find it. EDIT: I heard it's 1/1000 i know 1/1000 isnt the rate, jagex confirmed the rate is higher than that. lol 1/1000 rate for a daily event that over 2 years :shock: