$prefabs_collections_tome_progression_essence_legendary_description
Produces 5,000 Astral Echoes when fully charged. Legendary Tomes can only be charged once a week. Charges in Dungeons, Geode Caves, and Delves.
$prefabs_collections_tome_progression_essence_legendary_name
Astral Echoes Almanac
$prefabs_collections_tome_quantumconduit_legendary_item_description
Produces 5 Quantum Conduits when fully charged. Legendary Tomes can only be charged once a week. Charges in Dungeons, Geode Caves, and Delves.
$prefabs_collections_tome_quantumconduit_legendary_item_name
Quantum Conduit Casebook
$prefabs_collections_tome_robotparts_item_name
Cybernetics Catalogue
$prefabs_collections_tome_runefragment_legendary_description
Produces 35 Rune Fragments when fully charged. Legendary Tomes can only be charged once a week. Charges in Dungeons, Geode Caves, and Delves.
Craftable at the Crystallogy Workbench.
$prefabs_collections_tome_runefragment_legendary_name
Deep Sea Lore
$prefabs_collections_tome_runekey_legendary_description
Produces 5 Runic Vault Keys when fully charged. Legendary Tomes can only be charged once a week. Charges in Dungeons, Geode Caves, and Delves.
Craftable at the Runecrafting Bench.
$prefabs_collections_tome_runekey_legendary_name
Runic Vault Codex
$prefabs_collections_tome_sentience_shard_item_description
Produces 5 Sentience Shards when fully charged. Legendary Tomes can only be charged once a week. Charges in Dungeons, Geode Caves, and Delves.
Craftable at a Resistor Workbench in Neon City, Luminopolis.