YAU-71
YAU-71 is a Mech-type fiend that you can encounter on Kilika Island and in Bevelle.
Fiend Description
“A magic-powered machina used by New Yevon. Its strength is concentrated in its legs, which it uses to attack with kicks. It’s principally used to guard temples.”
| Stats | |
|---|---|
| Level | 34 |
| HP | 3,800 |
| MP | 0 |
| EXP | 255 |
| AP | 1 |
| Gil | 94 |
| Gil (stolen) | 300 |
| Strength | 42 |
| Defense | 52 |
| Magic | 0 |
| Magic Defense | 36 |
| Agility | 89 |
| Evasion | 0 |
Where to Find It
- Kilika Island (Chapter 5)
- Bevelle (Chapters 3 and 5)
- Via Infinito (Cloisters 44 to 46)
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 |  Sleep Grenade |
43.9% |
| Silence Grenade |
6.3% | |
| Steal | Silence Grenade |
87.5% |
| Sleep Grenade |
12.5% | |
| Bribe | None | Common |
| None | Rare |
Elemental Affinities
| Element | Effect |
|---|---|
| Fire | Normal |
| Ice | Normal |
| Water | Normal |
| Lightning | Normal |
| Holy | Normal |
| Gravity | Normal |
Status Vulnerabilities
| Status | Effect |
|---|---|
 Death |
Immune |
 Petrification |
Immune |
 Sleep |
Immune |
 Silence |
Immune |
 Darkness |
Vulnerable |
 Poison |
Immune |
 Confusion |
Immune |
 Berserk |
Immune |
 Curse |
Immune |
 Slow |
Vulnerable |
 Stop |
Immune |
 Doom |
Immune |
| Delay | Vulnerable |
| Eject | Resistant |
| Zantetsu | Resistant |