+ Pet Points : 4, 8, 12, 16, 20

+ Hero Couple : Senior Crow Knight

+ Pet Skills :

Skill 1 : Increases the Undead Tribe Friendliness gained from Human Undead Seals (10%, 30%, 50%, 70%, 100%)

Skill 2 : Increase attack speed of Undead units in Outland Battle. (0%, 0%, 4%, 7%, 14%)

Skill 3 : Awakens the hidden special ability of [ Senior Crow Knight ].
- Increases basic game speed by 7%.
- Increases its movement speed by 8%, and its attack range by 10%.
- Increases the movement speed and attack power of all units by 5%, and the attack range of all units by 6%.
- Significantly increases attack power and critical hit rate against enemy crystal.
- Increases darkness resistance by 75 for each Crow Knight, and 150 for each Senior Crow Knight. Also increases max darkness resistance through Crown Knights from 2,000 to 4,000
- [ Limit Break of Undead Token ] : The undead tribe friendliness can be increased up to 150% by undead unit seals.