Convalescence spirit gem is using more spirit than it says it should

I noticed that the tooltip is incorrect, the reservation is 45 spirit and not 30 spirit as indicated on the tooltip. I was not able to use the gem even though I did have 30 spirit. As soon as I freed 45+ spirit I was able to activate convalescence, and I was able to see that 45 is the exact amount taken from your pool.

+1 to this bug. Level 12, says it uses 30, but takes 58 (68 in reserve, activate, 10 left).

Can't use higher-level gems for testing due to the INT from gear/other sources bug (previously had a level 19 that became unsocketable/unusable).

Convalescence itself reserves 30 spirit for me.


Do you have any supports attached to Convalescence that themselves reserve additional spirit (e.g. Mysticism, Clarity, Cannibalism, Vitality, etc)?

For example, Mysticism I would add an additional 15 spirit reservation to total 45.


There are also some support gems that apply a reservation multiplier to their skills, but these tend to impact damage, minion, and curse skills rather than buffs (an example is Heightened Curse for curse skills, which can impact Blasphemy's spirit costs).

You may also have other sources of increased/reduced reservation efficiency or reservation multipliers that impact the spirit reservations of your buff skills. This could lower your spirit reservations a bit and explain ending up with odd numbers that are not a multiple of 5 or 10.