After yesterday's stupid luck with Major orbs (I think it was like 4 in one day? Admittedly I spent like 4-5 mythril) I blew like 6 more mythril on Black Power day today, and... much worse luck. One Major (so, you know, still GOOD luck, just, uh, worse) and like 20 greaters over the course of the day, unfortunately most of them power orbs (including the Major orb). Meteo is still outside of my grasp, though part of me wonders how much that spell will actually help at first at R1, and if I shouldn't just get Flare instead. See, at R1 Meteo is just a 9 mult MT spell, and if my plan with Meteo is to be able to use it to mythril-spend through MT bosses that give me trouble, then... Valefor fits the same niche, since my understanding is that ability charges are a flat +2 when you retry a boss fight after spending mythril. Granted, Terra has a higher Magic score than Yuna so it'd still be more effective on her.
Oh well, assuming no boost in RNG luck tonight or next weekend, I'm still at least two weeks out from getting either at the moment so whatever.