MonsterCategory Ref /2
Monster Category
Every Monster has exactly one Monster Category. These are Humanoid, Beast, Undead, Construct, Demon and Eldritch.

Certain Skills interact with specific Monster Categories.
Conjure Azmeri wisps to engulf a Rare Beast for a duration, Hindering them. If you defeat the Beast while it is engulfed in wisps, it will be captured by this gem, transforming the gem to instead allow you to summon the Beast as a Reviving Companion.
[DNT] Conjure Abyssal magic to bind a Rare Undead for a duration, Hindering them. If you defeat the Undead while it is bound, it will be a captured and stored into a Soul Crystal. The Soul Crystal will allow a wielder of great Abyssal power to summon the bound Undead as a Reviving Companion.
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