Wait, so blood magic support is totally gone?

I can't make any skill spend life instead of mana anymore?

Arrogance only supports auras, unlike what it is said on the wiki.

What am I missing?!?

You're missing the new Lifetap support, it doesn't have a wiki page yet but the patch notes said:

"

Added a new Strength Support Gem - Lifetap: Supports any skill. Skills cost life instead of mana. If you've spent a certain amount of life, you will gain a Lifetap buff which causes supported skills to deal more damage.

"

yajnaji wrote:

I can't make any skill spend life instead of mana anymore?

Arrogance only supports auras, unlike what it is said on the wiki.

What am I missing?!?

https://www.pathofexile.com/forum/view-thread/3079973
-->
Blood Magic Support has been removed. Two new Support gems have been added in its place.

Added a new Strength Support Gem - Arrogance: Supports any skill with a reservation. Skills reserve life instead of mana and have increased aura effect. The reservation multiplier decreases as the gem level increases. Any existing Blood Magic Support Gems will be converted to Arrogance Support Gems.

Added a new Strength Support Gem - Lifetap: Supports any skill. Skills cost life instead of mana. If you've spent a certain amount of life, you will gain a Lifetap buff which causes supported skills to deal more damage.

Totally missed the lifetap gem.

Thanx.