The Yggdrasil Core is the final boss of the Story Mode of Etrian Odyssey 2 Untold: The Fafnir Knight, and a post-game bonus boss in Classic Mode. Known as the Calamity, it was sealed within the ruins of Ginnungagap by the Black Guardian to prevent it from wreaking havoc in the world. However, the Black Guardian was not strong enough to indefinitely seal the Calamity, and so a system was made that selected a Fafnir Knight to become the next Black Guardian every hundred years, using a ritual. This system was effective for nearly a thousand years, until something happened during one of the rituals.
Powers and Stats
Tier: High 6-A
Name: Yggdrasil Core. The Calamity
Origin: Etrian Odyssey
Age: Over 1000
Classification: Yggdrasil Core
Powers and Abilities: Superhuman Strength, Reactions, and Durability, Immortality (Types 1 and 3), Regeneration (High-Mid), Fire Manipulation (Giga Fire), Ice Manipulation (Freezing Nova), Electricity Manipulation (Thunder Rain), Poison Manipulation (Poison Dust), Can bind enemies body parts (Cell Membrane), Can reduce enemy healing ability (Poison Dust), Can increase own attack power (Core Charge). Curse Manipulation (Deadly Curse).
Speed: Main body is immobile. Attack speed is Massively Hypersonic (can hit characters that are able to dodge lightning)
Lifting Strength: Unknown
Striking Strength: At least City Class
Range: Extended Melee range with regular attacks. Several thousand Kilometres with corruption.
Standard Equipment: None
Weaknesses: None notable
Notable Attacks/Techniques: See the Yggdrasil Core's page on the Etrian Odyssey Wiki
Note: The Yggdrasil Core's main body is incapable of being damaged unless all of its appendages have been severed. Please note that these appendages will also regenerate over time, should they already be severed.