Basileis Basileon: Tigranes the Great, after expanding his kingdom into Parthia, took over the title of 'King of Kings' from the Parthians. This title could be given to the Hayasdan faction leader if the player controls Phraaspa, Ekbatana, Zadrakata, Apameia and Hekarompylos.

Theos: Tigranes the Great, after expanding his kingdom into Syria and Mesopotamia, took over the title of 'God', 'the Divine' from the Seleucids. This title could be given to the Hayasdan faction leader if the player controls Arbela, Karkathiokerta, Edessa, Tarsos, Antiocheia, Palmyra, Damaskos, Sidon.
The problem with these is that Tigranes actually represents a later dynasty, and his level of genuine Philhellenism had no comparable parallel in Armenian history.