Talk:Upgrade/@comment-6477627-20141207074113

Is the following upgrading strategy for Level 1-70 correct?

4x [Lv27 Slime] + [Arcana's Blessing] + [Arcana Training]

Because according to the exp gain formula in http://tcgapp.com/threads/level-and-exp-formulas.2724/, this will give only 141640 exp [(6882*4*5/4+1000) * 2 * 2) which is below the expected 150760 exp.

That formula has served me well for HSR cards and below but I haven't tried anything higher than Level 60. Which is correct? Is it the strategy given here or the formula given on the site or is my math wrong?