This is a list of enemies that drop Tier 4 Ability Items.
Sort order is alphabetical, ignoring descriptors where it would separate otherwise similar enemies, and ignoring articles.
Archdemon Malphas
Avalon The Archivist
Beginner Quest Chest
Standard Quest Chest
Brute of Oryx
Cube God
Cyclops God Chest
Genie
Ghost King
Kage Kami
Kogbold Expedition Engine
Lair Blue Spectre
Lair Grey Spectre
Lair White Spectre
Limon the Sprite Goddess
Native Sprite God
Oryx the Mad God
Pentaract
Realm Gods
Red Demon Chest
Septavius the Ghost God
Skull Shrine
Stone Guardians