Geomancer and Chemist - A Better Idea

[Archwizard]

Also, refarding Magiteknical Synthesis, the lowest a dungeon will ever sync you to is 18, with Sastasha. Guildhests might not be quite as forgiving in that regard, but the 2 Guildhests where you wouldn't have Magiteknical Synthesis are so easy I'm not even sure if you have to press a heal during them or not lol.

Sure, but there is other synced content, like PotD or FATEs, which can get you lower than even Sastasha.