Empyrean Armor: Ardor (Body)

Ardor Card :: MNK WHM BST DRG SCH
Alfard (3), Empousa (2), Hedjedjet (2), Bennu (1)
Karkadann (1), Lusca (1), Sedna (1), Sobek (1), Titlacauan (1)

Ardor Coin :: THF DRK RNG SMN COR
Bennu (3), Fuath (2), Indrik (2), Apademak (1)
Amhuluk (1), Ketea (1), Sedna (1), Ironclad Pulverizer (1), Itzpapalotl (1)

Ardor Jewel :: BLM RDM SAM PUP DNC
Apademak (3), Fuath (2), Hedjedjet (2), Orthrus (1)
Amhuluk (1), Bukhis (1), Ketea (1), Ironclad Severer (1), Titlacauan (1)

Ardor Stone :: WAR PLD BRD NIN BLU
Orthrus (3), Empousa (2), Indrik (2), Alfard (1)
Bukhis (1), Itzpapalotl (1), Lusca (1), Smok (1), Sobek (1)

→ All Ardor items drop from NMs in various Heroes and Scars zones.