ok so my first question is: if i learn the revelation skills on my sigel hell knight now, then test sigel phoenix knight, then finally probably change to sigel shillien templar (seems paralize is so overpowered, lands all the time, the only way to go as tank), will i still have revelation skills, or i must pay 100kk to get revelation skills back? second question is what revelation skills to get on tank, im thinking of savage and undying will (i like offensive play more). and last question is if i will chose sigel shillien templar as main class but im human, how will i play olympiad class based? in the sigel shillien templar class but with human appearance? seems odd to me.