[First (Preparation) Phase: The Forest Wolf's Level has reached Elite Seventh Rank or above, and its Self-Healing Skill has attained Mastery Level!]
[Second Phase: The Pet Beast enters a critically injured, near-death state and maintains this state for three days. (Note: This phase is special. It is imperative to ensure the Pet Beast's safety by constantly monitoring its condition with a Life Detector.)]
[Third Phase: Ingest the Commander Level resource, 'Fruit of Life,' combined with its innate Self-Healing Skill to complete recovery, then begin Evolution!]
These also constituted a three-phase Evolution requirement.
The Evolution requirements for the Elf Wolf were much shorter than those for the Forest Wolf, but the risk and difficulty were not only undiminished but, in fact, considerably higher than those of the Forest Wolf.
