The gains seem very slow past 60-65. you have to sacrafice higher and higher level loot to get those unravel gains.
I like the unraveling changes though, it lets me gain skill while building resources I'll need. And I think it's less expensive also, you just spend time gathering and analyzing loot, instead of spending gold on gems/resources to imbue.
Imbuing skill gains by unraveling
It is necessary to unravel item with unravelling intensity that corresponds to imbuing skill.
unravelling intensity [minimum]
no use PSC : P = 5 * (imbuing skill) - 175
use PSC 110 : P = 5 * (imbuing skill) - 210
use PSC 120 : P = 5 * (imbuing skill) - 245
unravelling intensity [maximum]
P = 5 * (imbuing skill) + 175
unravel intensity is consideration of all the following.
- Total Magic intensity [penalty of 6 or over properties is included]
- Material Bonus
- Race Bonus
- Soul Forge Bonus
- Durability and Imbued penalty
if imbuing skill is 100.0, unravelling intensity needs more than 255 [use PSC120]
to gain imbuing skill by unravelling.