MapleStory/Soul Weapon

This page serves to cover the weapon-only equipment upgrade system called the Soul Weapon.

Mechanics
Every Weapon that is Level 75 or higher (Level 100 or higher for Augmented souls) can receive powers from a soul of a boss. The amount of power depends on the boss, usually the higher the difficulty of the boss, the stronger the power.
 * Weapons will need a Soul Enchanter 30%/60%/100% to open up a soul slot (Max 1 slot). No chance of destruction if you fail. All soul enchanters are untradeable except special event rewards.
 * 30% Soul Enchanters can be dropped by all monsters at a very low rate.
 * 60% Soul Enchanters can be dropped by all raid boss monsters at a low rate.
 * 100% Soul Enchanters are obtained from events (usually gachapon style)
 * Each boss (not all) may drop its soul shard, collect 10 to exchange for a random soul of that boss. Each soul will provide specific stats, except for Augmented souls which can give generally more powerful but random stats.

Boss Souls
There are 6 categories of Boss Souls. Each category will provide the same amount of stats (except Elite Bosses).

All souls (except Augmented) are untradeable, expires in 30 days if not attached. Certain events may award non-augmented souls that are tradable without any expiry date. Souls are permanent once attached into your weapon or into the Collector Book.

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * D tier
 * Captain Darkgoo
 * Spirit of Rock
 * Prison Guard Ani
 * STR +3
 * DEX +3
 * INT +3
 * LUK +3
 * HP +150
 * MP +150
 * All Stats +2

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * D+ tier
 * Ephenia
 * STR +4
 * DEX +4
 * INT +4
 * LUK +4
 * HP +180
 * MP +180
 * All Stats +2

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * C tier
 * Rex
 * Dragon Rider
 * STR +5
 * DEX +5
 * INT +5
 * LUK +5
 * HP +200
 * MP +200
 * All Stats +3

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * C+ tier
 * Mu Gong
 * Pianus
 * STR +7
 * DEX +7
 * INT +7
 * LUK +7
 * HP +300
 * MP +300
 * All Stats +5

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * B Tier
 * Von Leon
 * STR +10
 * DEX +10
 * INT +10
 * LUK +10
 * HP +400
 * All Stats +7
 * Weapon ATT +3
 * Magic ATT +3
 * Augmented Soul

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * B+ tier
 * Zakum
 * Gold Dragon
 * Red Tiger
 * STR +12
 * DEX +12
 * INT +12
 * LUK +12
 * HP +500
 * All Stats +8
 * Weapon ATT +3
 * Magic ATT +3
 * Augmented Soul

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * A Tier
 * Von Leon
 * Papulatus
 * STR +15
 * DEX +15
 * INT +15
 * LUK +15
 * HP +600
 * All Stats +10
 * Weapon ATT +4
 * Magic ATT +4
 * Augmented Soul

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * A+ tier
 * Hilla
 * STR +15
 * DEX +15
 * INT +15
 * LUK +15
 * HP +600
 * All Stats +10
 * Weapon ATT +4
 * Magic ATT +4
 * Augmented Soul

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * S Tier
 * Arkarium
 * Black Knight
 * Mad Mage
 * Rampant Cyborg
 * Vicious Hunter
 * Bad Brawler
 * STR +18 (STR +20 for Black Knight)
 * DEX +18 (DEX +20 for Vicious Hunter)
 * INT +18 (INT +20 for Mad Mage)
 * LUK +18 (LUK +20 for Rampant Cyborg)
 * HP +700
 * All Stats +10 (All Stats +12 for Bad Brawler)
 * Weapon ATT +4
 * Magic ATT +4
 * Augmented Soul

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * SS Tier
 * Pink Bean
 * Ursus
 * Von Bon
 * Pierre
 * STR +20
 * DEX +20
 * INT +20
 * LUK +20
 * HP +800
 * All Stats +12
 * Weapon ATT +5
 * Magic ATT +5
 * Augmented Soul

The following bosses fall under this category: The soul will provide 1 of the following stats as stated on the soul:
 * SSS tier
 * Magnus
 * Cygnus
 * Murr Murr
 * Crimson Bloody Queen
 * Vellum
 * Lotus
 * Damien
 * Lucid
 * Will
 * STR +24
 * DEX +24
 * INT +24
 * LUK +24
 * HP +960
 * All Stats +15
 * Weapon ATT +6
 * Magic ATT +6
 * Augmented Soul