Enchants
What a custom enchant is in StarEnchants and how one fires.
Armor sets
Matched armor that rewards wearing the full set.
Crystals
Socketable, levelless bonuses you slot into gear.
Heroic upgrades
A risky one-shot power-up that boosts damage, reduction, and durability.
Souls economy
The soul gem, banking souls on kills, and spending them on enchants.
Slots
How many enchants an item can hold, and how to expand it.
Rarity tiers
The color, glint, and sort metadata an enchant or crystal carries.
Groups
Shared labels that tie related enchants together for suppression, and scope deferred payloads.