A powerful boss appears on the Horizon field — your task is to defeat him! 
After his death, Phantom Killerswill spawn. By defeating them, you can earn the following rewards:
GMFB Fairy Lock's Lord's Eye 
Lord's Eye can be combined: 300 pieces + Stability Powder Rank 7 = 10% Wings for 30 days (sealed)
**Event Schedule**:
Monday – 21:00 (+3 GMT) Wednesday – 21:00 (+3 GMT) Saturday – 21:00 (+3 GMT)
