MapleStory/Empress Cygnus

Empress Cygnus is a powerful boss in Future Ereve. Players level 140 or more can fight the Easy mode and players level 170 or higher can fight the Normal mode. Participant count is 1-6 in a party. Maximum 1 per week for easy mode, 2 per week for normal mode and killing an advanced knight inside is counted as a kill count. Normal mode clearance count can be reset using a Kritias Boss Clear Reset ticket.

Easy

 * Level: 190
 * Cygnus HP: 10,500,000,000 (10.5 billion)
 * Resistant to all elements, including Physical
 * 100% DEF
 * Shinsoo HP: 400,000,000 (400 million)
 * Chief Knights' HP: 1,050,000,000 each (1.05 billion HP each)
 * 2,040,000 EXP (2.04 Million EXP)
 * 5 Death Count per person (max 4 deaths)
 * 15 second potion cooldown

Normal

 * Level: 190
 * Cygnus HP: (All servers except MSEA) 63,000,000,000 (63 Billion) / (MSEA) 6,300,000,000 (6.3 Billion)
 * Resistant to all elements, including Physical
 * 100% DEF
 * Shinsoo HP: 2,100,000,000 (2.1 Billion)
 * Chief Knights' HP (V1): 2,100,000,000 each (2.1 Billion HP each)
 * Chief Knights' HP (V2): 6,300,000,000 each (6.3 Billion HP each)
 * 204,000,000 EXP (204 Million EXP)
 * 5 Death Count per person (max 4 deaths)
 * 30 second potion cooldown

Getting there
From Leafre, head to Temple of Time by talking to Cobra in the Leafre Station. Head to the right for 2 maps to reach. Enter the Gate to the Future and walk towards the Cygnus' Chamber.

Limits

 * Max 1 clear per week regardless of mode, resets every Thursday 12am. Killing a Chief Knight counts as a clear. Clear limit can be reset using a Kritias Boss Limit Reset Ticket once weekly.
 * Pre-requisite quest: Cygnus Garden cleared (only for Normal mode, Easy does not require any quests).
 * Requires a dream key to enter every time for Normal mode. To make a dream key collect Dawn, Blaze, Wind, Night, Thunder Stone. You can make 1 key per day and hold onto up to 1 key at anytime.

Skills

 * Partial Map Dark genesis (100% damage)
 * Full Map Dark genesis (90% damage)
 * Damage Reflect (to a member with the lowest MaxHP)
 * Tornado (Traps you and deal 4000 damage over time)
 * Fires a projectile at you. (40%)
 * Uses Phoenixes to create a trail of fire that deals damage when you step it.
 * Summons Advanced Knights to help.
 * Summons Chief Knights to help throughout (for V1, one at a time; for V2, all at once). She summons V2 once all of the V1 Chief Knights have been spawned, and when her HP is below 20%. She cannot die if all V2 knights are not killed if they are summoned.
 * Summons Shinsoo which can heal all surrounding mobs for 21,000,000 HP (21 Million HP Heal) and can make Cygnus temporarily invincible.
 * Transform you into a Ribbon Pig for 10 seconds.
 * Nullifies Potential for 1 minute
 * Banish you to another map with monsters.

Rewards

 * Ruin of Chaos (up to 6 individual and up to 10 shared drops, Swap 15 for an Empress Set Weapon of your choice. Easy mode has a lower maximum drop and drop rate than Normal mode.)
 * Ruin of Darkness (up to 6 individual and up to 10 shared drops, Swap 5 for an Empress Set Armor of your choice. Easy mode has a lower maximum drop and drop rate than Normal mode.)
 * Glowing Soul Crystal (individual drop, meso values as follows, max 60 per character weekly. Triple value on Reboot servers)
 * Easy Mode
 * 7,812,500 meso for solo
 * 3,906,250 meso for party of 2
 * 2,604,166 meso for party of 3
 * 1,953,125 meso for party of 4
 * 1,562,500 meso for party of 5
 * 1,302,083 meso for party of 6
 * Normal Mode
 * 11,250,000 meso for solo
 * 5,625,000 meso for party of 2
 * 3,750,000 meso for party of 3
 * 2,812,500 meso for party of 4
 * 2,250,000 meso for party of 5
 * 1,875,000 meso for party of 6
 * Suspicious Cubes (individual drop)
 * 8 for Easy mode
 * 11 for Normal mode
 * Medal of Honor (gives 100~200 Honor Points when picked)
 * 11 for Easy mode
 * 13 for Normal mode
 * Potions
 * 25 Power Elixirs for Easy mode
 * 35 Power Elixirs for Normal mode
 * Empress equipment recipes
 * Cygnus soul shard (individual drop, collect 10 for a random Cygnus weapon soul)