Simple Soulstone Upgrade Cost Calculator

Whipped up a quick calculator to see (very roughly) how much it will cost to upgrade a soulstone.

You can find it here.

Please let me know if there are any issues or other comments and criticism (other than how it looks).

Example:

Quote from Kuroner

we can see the atk gain and the total attack at each level, can we have the deffense gain too?

It's been...a very long time since I bothered updating this, but I have updated it to include defence stats on the table.

In addition, it now shows exactly how many of each fragment you need and their respective costs after you've selected what level to go from and to.