Overlord

Add advancements Add skeleton recipes to REI Skeleton health is now shown in the skeleton GUI Skeleton health is now data driven - pack makers can add or change recipes to provide more or less health than the default.

• Each component (skin, muscles, player colors) can add on to health
• Muscles now add 4 health, and skin now adds 2, by default. Added augments:
• Sturdy: Reduces damage from sources other than Fire or Magic, and takes more damage from Magic.
• Fireproof: Skeleton is immune to Fire damage but takes a little more damage from other sources. The description in Mod Menu can now be translated. Fix an issue with armor values not updating correctly when Lithium is present