Looking for any mercs willing to sell an Adamantoise Egg. Willing to pay 10 Million Gil. Please contact me in game.
Hey, I had the same issue you seem to be having... Getting the Wyrm Beard and Behe Tongue are easy since people do these KS99 fight's for the higher up rewards from Faf and KB, However since Adamantoise/Aspid have crap drops most don't do the fight.
This is made even worse by the fact that the Egg drops very rarely.
I've honestly fought KS99 Turtle over 40 times, and only seen a handful drop.
If you're having issues finding a mercenary to help you, you can just get a group of BLM's (6 is more than enough) and Nuke it with Ice based spells, Just be sure to silence, bind, and Grav as needed.
Good Luck man!