
Unstable SpiderFera mount · 5 souls
Unstable Spider is a Fera mount in AION 2. You need 5 souls to unlock it, and Flame Rock Spider drops them at 100% per kill. 4 monsters drop its souls in total.

- Creature type
- Fera
- Souls needed
- 5
- Best soul farm
- Flame Rock Spider · 100%
- Run speed
- 900
- Sprint speed
- 1,200
- Glide (boost)
- 800
Where to farm Unstable Spider souls
Game dataEvery monster that can drop a Unstable Spider soul, best chance first. Kills for 90% is how many kills give a 90% chance of at least one soul.
Unlocked by: Soul: Unstable Spider (Bound)
Soul drops (4 monsters)
| Monsters | Level | Chance | Kills for 90% |
|---|---|---|---|
| Flame Rock Spider | 27 | 100% | 1 |
| Aullaeu Forest Odyle Spider | 30 | 100% | 1 |
| Unstable Poison Blood Spider | 47 | 100% | 1 |
| Crimson Spider | 48 | 100% | 1 |
Found in: Forest of Exiles, Crimson Isle, Purifying Forest, Spirit Isle, and Archipelago of Siel's Wings
How to get Unstable Spider
Game dataItems that unlock Unstable Spider and where they come from.
Unlocked by: Pet: Unstable Spider
Other sources: Random shop
Fera creature bonuses
Game dataAll Fera creatures share these bonuses, which grow with the Fera type level.
| Level | Bonus |
|---|---|
| 1 | Ground Vehicle Speed +1 |
| 2 | Ground Vehicle Speed +2, Accuracy Bonus +1 |
| 3 | Ground Vehicle Speed +3, Accuracy Bonus +2, Dexterity +1 |
Fera type levels and option grade odds
| Level | EXP to next level | Common | Rare | Epic | Unique | Heroic |
|---|---|---|---|---|---|---|
| 1 | 500 | 90% | 10% | — | — | — |
| 2 | 1,500 | 70% | 30% | — | — | — |
| 3 | 3,000 | 55% | 45% | — | — | — |
| 4 | 5,000 | 50% | 45% | 5% | — | — |
| 5 | 10,000 | 45% | 45% | 10% | — | — |
| 6 | 20,000 | 40% | 40% | 20% | — | — |
| 7 | 40,000 | 35% | 34% | 30% | 1% | — |
| 8 | 70,000 | 30% | 30% | 35% | 5% | — |
| 9 | 100,000 | 25% | 25% | 39% | 10% | 1% |
| 10 | Max | 20% | 30% | 30% | 15% | 5% |
Grade odds are the chance that a new option roll lands on each grade at that type level.
Option slots (9)
| Slot | Opens at | Possible stats (min–max across grades) |
|---|---|---|
| 1 | Lv. 1 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
| 2 | Lv. 2 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
| 3 | Lv. 3 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
| 4 | Lv. 4 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
| 5 | Lv. 5 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
| 6 | Lv. 6 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
| 7 | Lv. 7 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
| 8 | Lv. 8 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
| 9 | Lv. 9 | Feral Defense +30–80 · Feral Critical Resist +5–14 · Feral Evasion +5–14 · Feral Block +7–20 · HP +10–100 · MP +5–50 · Feral Damage +5–10 · Feral Accuracy +10–20 |
Each roll costs 4 soul crystals and 1,000 Kinah.
Movement
Game dataGround and glide speeds from the client (game units) and the flight point cost of gliding.
| Mode | Speed | Flight point cost |
|---|---|---|
| Run speed | 900 | — |
| Sprint speed | 1,200 | — |
| Glide | 500 | 6,000 |
| Glide (boost) | 800 | 12,000 |
Every released mount currently shares the same speeds, so pick the one you like the look of.
Other Fera mounts
64 other Fera mounts count toward the same type level.
Mount collection rewards
Collecting mounts unlocks 51 milestone rewards.
…and 39 more milestones up to 500 mounts.
Data read from the AION 2 global client (build 0.0.4387.0). How we read the game files
Unstable Spider is a Fera mount that needs 5 souls. 4 monsters drop its souls; Flame Rock Spider (level 27) has the best chance at 100% per kill, so expect about 1 kills for a 90% chance of one soul. Its run speed is 900 and its sprint speed 1,200. It is one of 207 mounts in the collection.
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Unstable Spider FAQ
How do I get the Unstable Spider mount in AION 2?
Collect 5 Unstable Spider souls. The best farm is Flame Rock Spider (level 27) at 100% per kill — about 1 kills for a 90% chance of a soul. 4 monsters drop them in total; the table on this page lists them all.
How many souls does Unstable Spider need?
Unstable Spider needs 5 souls to unlock.
Where is the best place to farm Unstable Spider souls?
Flame Rock Spider has the highest soul chance at 100% per kill. At that rate you need about 1 kills for a 90% chance of at least one soul.
What does the Fera creature type give?
Fera creatures share a type bonus that grows with the type's level; at the top listed level it is Ground Vehicle Speed +3, Accuracy Bonus +2, Dexterity +1.
How fast is Unstable Spider?
Unstable Spider has a run speed of 900, a sprint speed of 1,200 and a boosted glide speed of 800 (game units).