YSLS-99
YSLS-99 is a Defender-type fiend that you can encounter in Bevelle.
Fiend Description
“A magic-powered machina used by New Yevon. Its superb attack and defense make it ideal for defending their most important facilities. It’s a rare model, of which few remain.”
| Stats | |
|---|---|
| Level | 18 |
| HP | 2,775 |
| MP | 0 |
| EXP | 200 |
| AP | 1 |
| Gil | 400 |
| Gil (stolen) | 1,000 |
| Strength | 92 |
| Defense | 71 |
| Magic | 0 |
| Magic Defense | 62 |
| Agility | 50 |
| Evasion | 0 |
Where to Find It
- Bevelle (Chapter 2)
- Via Infinito (Cloisters 21 to 23)
Steals, Drops, and Bribes
Butterfingers makes every drop the rare item, and 
Master Thief always steals the rare item.
| Source | Item | Chance |
|---|---|---|
| Drop |  Stamina Tablet |
87.5% |
| Stamina Tablet |
12.5% | |
| Steal |  Mythril Gloves |
43.9% |
| Defense Veil |
6.3% | |
| Bribe | None | |
Elemental Affinities
| Element | Effect |
|---|---|
| Fire | Normal |
| Ice | Normal |
| Water | Normal |
| Lightning | Normal |
| Holy | Normal |
| Gravity | Immune |
Status Vulnerabilities
| Status | Effect |
|---|---|
 Death |
Immune |
 Petrification |
Immune |
 Sleep |
Immune |
 Silence |
Immune |
 Darkness |
Vulnerable |
 Poison |
Immune |
 Confusion |
Immune |
 Berserk |
Immune |
 Curse |
Immune |
 Slow |
Immune |
 Stop |
Immune |
 Doom |
Immune |
| Delay | Vulnerable |
| Eject | Resistant |
| Zantetsu | Resistant |
Attacks
- “Haymaker”: Damage to one character.
- “Blast Punch”: Damage to one character.
- “Attack”: Damage to one character.
- “Curaga”: Restores HP to one ally.
- “Fireworks”: Damage to the party.
- “Black Sky”: Damage to the party.
Oversoul Only
- “OFF Mode”
- “Bio Mode”
- “Bio Punch”: Damage to one character, and may inflict Poison.
- “Curse Mode”
- “Curse Punch”: Damage to one character, and may inflict Curse.
- “Silence Mode”
- “Silence Punch”: Damage to one character, and may inflict Silence.
- “Dispel”
- “Copy Mode”
- “Quick Attack”: Damage to one character.