Skeletal Mage Mastery | D4 Necromancer Passive Skill

Skeletal Mage Mastery is a Necromancer Passive Skill with the following effect (simplified):
Increase the damage and Life of your Skeletal Mages by 15%.

Waiting for full release to track exact values.
below is a possible format of other info I want to add here.

Is Skeletal Mage Mastery Worth it?

TBA: Info on wether Skeletal Mage Mastery is worth investing into, and why or why not.

Effects Similar to Skeletal Mage Mastery

TBA: Similar effects like Skeletal Mage Mastery

Related Links & Other Information

Still got a lot to do, a lot of data to track, and how best to present it! Post-launch will clarify alot of this for us!

In the meantime, Related Links:

• If you're here, you're probably looking for some info on the Necromancer Class.
• Related Skill Tree Nodes: Skeletal Mage Mastery
• Summary of all D4 Build and Character Customization Systems.