Siren.Enternius said:
I would say probably Elemental Siphon+20 and Movement Speed+8%, assuming you don't have Herald's Gaiters or other movement speed+.
As soon as level cap increases, /SCH will give you Sandstorm so you can use Desert Boots and then the Movement speed will become obsolete on Tatsumaki. In that situation, I would probably go for something like MACC+7 and Elemental Siphon.
Don't be too quick here, I get the feeling that SE will not give /sch access to weather spells. If blms and smns could give themselves their own weather, I think that would be a HUGE change in the game. While they did give /rdm access to convert, they've nerfed accession, afflatus, and haste while subbing their appropriate jobs.
Weather is are something that is distinctly Scholar's. I wouldn't be surprised if it stayed that way.