Reincarnated In Vikings

The fight between Merlin and Ares's puppet in this is stronger than the Hercules Legendary journeys counterpart. This defeat of Ares will be sensed by God's of the level like Zeus, Odin, Shiva, Vishnu, Brahma, Biblical god(Morgan freeman), Ra.....etc

Also, Xena will only show up later, after all Xena is now probably traveling to Hungary and meet Borias. Where should Merlin intervene with Xena.

Greek gods

Zeus is from either Kaos or Clash of Titans or Percy Jackson (Show version)

Poseidon is from Percy Jackson (Movie version)

Hades is from Percy Jackson (show version)

Ares is from Wrath of Titans

Aphrodite is from Percy Jackson (Movie version)

Athena is from Immortals movie

Demeter is from Percy Jackson (Movie version)

Apollo is from Percy Jackson (Movie version)

Artemis is from Percy Jackson (movie version.)

Demeter is from Percy Jackson (movie version.)

Hera is from Kaos or Percy Jackson (Movie version)

Hephaestus is from Wrath of Titans

Hermes is from Percy Jackson (show)

Dionsyus is from Percy Jackson (show)

Norse

Odin is from American gods(TV show)

Thor is from God of War Ragnarok

Baldur is from God of War Ragnarok

Sif is from God of War Ragnarok

Frigg or Old Norse: Freyja is from God of War Ragnarok.

Loki is from American Gods

Concept God's

Death is MCU version

Life is Death's version from Supernatural

Darkness is Supernatural version

Destiny is Peter Capaldi (Twelfth Doctor)