To acquire the Chronicle of the End in Metaphor: ReFantazio, you need to follow these detailed steps:

1. Unlock the Prince Archetype:
– The Prince Archetype will automatically unlock as part of the main campaign progression. This is a prerequisite for unlocking other Royal Archetypes.

2. Reach Bond Rank 8 with More:
– After unlocking the Prince Archetype, you need to increase your bond rank with More to Rank 8. This involves leveling up your Archetypes and progressing through the characters’ bond ranks.

3. Level Up Specific Archetypes:
– To unlock the Royal Archetypes, you must level up each specified archetype to Rank 20. Here are the specific requirements for each Royal Archetype:
– Prince (Protagonist): Follow the main campaign.
– Royal Warrior (Strohl): Rank 20 in Samurai and Warlord.
– Royal Knight (Hulkenberg): Rank 20 in Paladin, Rank 15 in Dark Knight and Elemental Master.
– Royal Thief (Heismay): Rank 20 in Ninja, and Rank 15 in Tycoon and Dragoon.
– Royal Masked Dancer (Junah): Rank 20 in Persona Master and Trickster.
– Royal Summoner (Eupha): Rank 20 in Devil Summoner and Soul Hacker.
– Royal Berserker (Basilio): Rank 20 in Berserker and Martial Artist.

4. Max Out Other Archetypes:
– Additionally, you need to level up the Merchant and General Archetypes to Rank 15. This is required to increase More’s bond rank to Rank 8.

5. Upgrade Royal Archetypes:
– Once you have reached Rank 8 with More, you can upgrade each Royal Archetype by spending 30,000 MAG per archetype. This will unlock the Royal status for each archetype.

6. Talk to More:
– After completing the above steps, talk to More in Akademeia. He will be impressed by your efforts and reward you with the Chronicle of the End.

7. Use Chronicle of the End:
– With the Chronicle of the End, you can use the powerful Armageddon’s Final Sire attack, which deals 9,999 Almighty damage on all enemies. This attack requires a party consisting solely of Royal Archetypes.

By following these steps, you will be able to acquire the Chronicle of the End and unlock its powerful abilities in Metaphor: ReFantazio.