Grim Reaper

Grim Reaper is a very low priority pet.

Hero Couple (Death Knight)
Upon reaching 5* the Death Knight receives some minor buffs.

Acquisition
Spirit Highlands
 * 3-11 (1 Frag)
 * 5-5 (3 Frags)
 * 7-10 (3 Frags)
 * 16-6 (1 Frag)

Pet Shop

Available for Gems, Guild Coins and Honor Coins.

Secret Shop

Available in the Secret Shop - 5 excess fragments for 2 Grim Reaper fragments.

Skill 3 - Awakens the hidden special ability of Senior Death Knight

 * Quickly moves (dashes) to first target and casts barrier that defends against 99% of damage for a period of time.
 * Upon first appearing, casts a magic barrier to protect all allies from magic attack and restores HP by 10%.
 * When HP falls under 50%, becomes immune to stun.
 * Increase ally uni attack power by 10% and movement speed by 5%.
 * Gold level limit of Death Knight increase (Senior - 0, T1 - 20, T2 - 40, T3 - 60).
 * When included in team Death Knight increases Medal buff by 50% More (T1 - 15%, T2 - 30%, T3 - 45%). These buffs are halved in the Time Shop.