What do i not understand here, 1% reduced mana reserve but haste and hatred reserve 100%

Question
What do i not understand here, 1% reduced mana reserve but haste and hatred reserve 100%

Posted Sep 6, 2018, 8:35 PM UTC

06
Silnoir•

well 1% from 50% is 0.5% which means each your aura has 49.5% mana reserve cost which gets rounded up by the game to 50%

14
orion19819Slayer•

Mana reservation calculations are multiplicative, not additive IIRC. You would need 2% reduced mana reserved to make them reserve 49% each. Incorrect.

2
AggnogPOEview-profile/Aggnog•

Reduced mana reserved is additive. Only enlighten is multiplicative. It only doesn't work here because of rounding.

3
HyperFanTaimOP•

so with 2% i free up 18 mana correct?

3
orion19819Slayer•

Good to know, thanks!

1
Reashu•

They are additive with each other, but multiply into the base value, like critical strike chance. This is what is usually meant with additive. You got the outcome right though: 2% reduced is necessary to have any effect on 50% auras.

The alternative (used for block, resists, etc.) is usually called "flat" or "additional".

1