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
- Via Infinito (Cloisters 21 to 23)
Steals, Drops, and Bribes
The chances listed in the table below are per fiend KO’d or per Steal attempt. A fiend only drops an item some of the time, and when it does, the common item comes up seven times out of eight. 
Butterfingers ensures that every drop is the rarer item, and 
Master Thief only 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 | Common |
| None | Rare |
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 |