Craft Specialization

[Sorel]

you are a master in alchemy. you've just made nq batraal glue and are about to sell it on the wards. because you are one of the few master alchemists there isn't very many batrall glue up on the wards and you can still make a decent amount of gil.

OR

You have access to Twin Adder's Patriarch's Laboratory because you are one of the few Alchemists that has successfully completed the Twin Adder's Patriarch's Poison Trial (quest). Access to the laboratory allows you to craft items that a normal alchemist of your level would be unable to craft successfully (Batraal Glue). The rarity allows you to sell it for a decent amount of gil on the wards.