I think many people forget about these.
They are definately worth thinking about getting particularly the ones that increase the rate of xp gain as you will level up super fast especially if you are a low level iczer in folrart with a decent file(atleast 40% win rate) since folrart is already full of level 100+ people making it even easier to lvl up anyway.
Potion of Focus seems to be the most efficient use of gran at 50 gran and *2 xp gain
e.g. lvl 150 vs lvl 15 for a win in a public battle
Normal X1 xp gain: 218 xp
Potion of focus exp X2 xp gain: 435xp 50gran for 200% xp
Potion of the master X3 xp gain: 327xp 100 gran for 300% xp
Potion of the servant X4 xp gain: 435xp 150 gran for 400% xp
The reason I made this post is I gave up against a lvl 15 me lvl 222 and he should have got 325.5 xp but he level up a lot more times than I expected. I suspect he was using the potion of focus and gained 650xp instead.
I am not so interested in the other potions which seem overpriced to me but then again I have not really analysed them.
Tip:I used a spreadsheet and calculator to calculte stats using public battle xp gain for a win=(level difference+10)*battle type multiplier
battle type multiplier =1.5 for a public battle and 1 for a private battle.
Since time is money and many people grind to level up to the next multiple of 10 I recommend the 50 gran potion of focus for all users below level 100 more so if you have a high % winrate file to use when using the potion.







