Note: The stats of the Glyphs scale with the Attributes of the same Type in the 5x5 grid around the socket. Quality affects how much of the displayed stats you get. Per allocated attribute you usually gain +50% of your base effect.
For leveling Glyphs it is recommended to run Dungeons with 12 Keys, since they provide the most Incarnation Essence per Key. Use key rotations with others for maximum efficiency.
Quality
Related Content: Dungeon Key
Increases the chance to drop dungeon keys.
Related Content: Unstable Rift
Increases the chance to spawn an unstable rift when entering a fresh zone.
Related Content: Gold
Adds a chance to drop extra gold on monster kills.
Related Content: Shrine
Increases the chance of shrines spawning as a gamba machine when entering a fresh zone.
Related Content: Chaos Tower
Increases the chance to spawn a chaos tower when entering a fresh zone.
Related Content: Prime Evil Parts
Increases the chance to drop prime evil parts from act bosses.
Related Content: Jewels
Increases the chance to drop jewels on monster kills.
Related Content: Loot
Adds a chance to increase loot amount on monster kills. (Note: might grant flat instead of percentual loot amount)
Related Content: Gem
Adds a chance to increase gem drop chance on monster kills.
Related Content: Relic
Increases the chance to drop a relic on monster kills.
Related Content: Summon
Adds a chance to summon a treasure goblin when killing an ancient monster.
Related Content: Chest
Adds a chance to spawn a treasure chest when killing an ancient monster.
Related Content: Bifröst Key
Increases the chance to drop a bifröst key on monster kills.
Related Content: Shadow Realm
Increases the chance to spawn shadow realm when entering a fresh zone.
Related Content: Eternal Battlefield
Increases the chance to spawn eternal battlefield when entering a fresh zone.
Related Content: Rune
Adds a chance to increase rune drop chance on monster kills.
Related Content: Angelic Key
Increases the chance to drop an angelic key on monster kills.
Related Content: Chest
Increases the chance of higher value chests when entering a fresh zone.
Related Content: Magic Find
Adds a chance to increase magic find value of monster kills.
Related Content: Merchant
Increases the chance to spawn a traveling merchant when entering a fresh zone.
Related Content: Satanic Dice
Increases the chance to drop a satanic dice on monster kills.