I will get right to the point;

Gracia Final, my clan has Dion Castle, The court magician allows me to buy Squad skills for my clan, so after looking around for info for this i see that Holy Squad lvl2 gives +30% Max MP, which is awesome and i want it.
However I am not sure if lvl2 and 3 Squad Skills are available in Gracia Final, maybe lvl1 is max, I can't see it in-game anyway.
Before I use and maybe waste 10k clan rep on this, does anyone know how this works?

Thanks in advance!