MapleStory/Hilla

Getting to Hilla
Go to Fight For Aswan in the Dimensional Mirror NPC. Go into the Refuge Zone and go to the right side of it. Choose Challenge Hilla at the portal on the right. Click on Medina to proceed.

Hilla

 * Required level: 120 (170 in Hard mode).
 * Participants: 1 to 6 people.
 * Easy Mode HP: 315,000,000 (500,000,000 in non-GMS).
 * Hard Mode HP: 10,500,000,000.

Attacks

 * Damage reflecting
 * Reduces HP by 70% of HP, full map attack
 * Reduces HP by 50% (tombstones)
 * Reduces HP by 10% followed by stun
 * Summons 4 monsters
 * Summons tower which warps you to it like a magnet.
 * Forcible knockback
 * Fire breath
 * Curses you

Drops

 * Level 120 Reincarnation Flame (not in GMS)
 * Potions
 * Crusader Coins
 * Medal of Honor
 * Sunset Dew
 * Reindeer Milk
 * Level 120 Necromancer Weapons
 * Blackheart Pet
 * Blackheart Pet guide
 * Stone of Eternal Life (pocket item)
 * Hilla Soul piece (collect 10 to get a soul).

Combat tips
Normally there will be words at the top to help you.
 * When Hilla is preparing for an attack for a very long time, quickly move to a shield made by a NPC.
 * Avoid tombstones as they deal lots of damage.
 * If Hilla is making a shield around her it means that she buffing herself with reflect. Do not attack her during this time. Note that Phantom can steal the reflect buff off of Hilla!
 * She will summon towers that attract you, and won't let you move, so destroy them as fast as possible.
 * She will summon some monsters to help her: this is also dangerous when it mixed with reflection due to mis-fire, so try to face away from Hilla when using linear skills and keep your distance if using AoE around yourself.