MapleStory/Seren

• Minimum Level: 265 or higher (Recommended level: 270 or higher)
• Additional Requirements: Completed Burning Cernium quests

Seren is a boss found in Cernium.

Entry Requirements

• Level 265 or higher (Recommended level: 270 or higher)
• Completed Burning Cernium quests
• Entry limitations
  • Entry is allowed once per day if you did not take Seren down.
  • Clear count is allowed up till once per week. Resets on Thursday 12am server time.

Boss Data

• Overall time limit: 30 minutes
  • The fight will be terminated in Phase 2 (instant fail) if the party took attacks and get immobilised too many times, causing the time for Midnight to be 0.
• Level: 275 (Character Level 280 for 1.2x/1.1x damage dealt in Non-Reboot/Reboot world respectively)
• Required Authentic Force
  • Phase 1: 150
  • Phase 2: 200

Authentic Force	Damage dealt proportion (Phase 1)	Damage dealt proportion (Phase 2)
0~50	5%	5%
60	10%	5%
70	20%	5%
80	30%	5%
90	40%	5%
100	50%	5%
110	60%	10%
120	70%	20%
130	80%	30%
140	90%	40%
150	100%	50%
160	105%	60%
170	110%	70%
180	115%	80%
190	120%	90%
200	125%	100%
210	125%	105%
220	125%	110%
230	125%	115%
240	125%	120%
250 or higher	125%	125%

• Hard mode HP: ???
• DEF: 380% throughout the battle.
• Resists all elements, including Physical.
• Death Counts Allowed: 5 per person throughout the whole battle.
• Damage percentages are based on your HP.