Talk:Spiritstone/@comment-13456651-20130819135841/@comment-93.141.95.16-20131029161406

Ok, this sucks... 21 MILLION FOR A SINGLE UPGRADE? I mean that's just too much... Now even 44 million gold I had won't be enough for all three upgrades...

On the bright side though, a single upgrade increases the damage for 10k...

The duration is the same as it is for crafting, 9hrs and 20 mins (24 mins to be precise)...