Unyielding Spellbook – AION 2 item icon

Unyielding Spellbook

EpicSpellbookItem Level 42
Unyielding Spellbook is an Epic Spellbook in AION 2 at item level 42. It can be enhanced up to +10. 4 monsters drop it – the best chance is 6.43% from Vakron. It can roll a random skill option, and each of the 8 classes has its own skill pool. It can be registered in 1 Supply Requests.
Grade
Epic
Category
Spellbook
Item Level
42
Required Level
45
Class
Sorcerer
Max enhance
+10
Try it on in the Wardrobe

Where to find Unyielding Spellbook

Unyielding Spellbook drops in Vakron Sky Island (boss, 6.43%).

You can also get it from monster drops.

  1. Vakron Sky IslandExpedition
    boss 6.43% · boss 6.43% · boss 6.43%
    Dropped by Vakron
    No world entrance: enter from the Dungeon menu.
  2. Abyssal Forge: LudraRaid
    boss 1.36% · boss 1.36%
    Dropped by Eternal Ludra
    No world entrance: enter from the Dungeon menu.

Stats

Fixed stats come with every copy of Unyielding Spellbook; random stats are rolled from the pool below when the item is obtained.

Max Attack
192–21341% of the best Spellbook
Accuracy
+100100% of the best Spellbook
Critical Hit
+100100% of the best Spellbook
Block
0

Attack range: 20 m

Sockets: Manastone ×3 · Theostone ×1

Random stats (3 rolls)

StatsRoll rangeRoll chance
Critical Attack+51 – +668%
Accuracy+48 – +628%
MP+108 – +1318%
HP+217 – +2578%
Precision+13 – +227%
Attack+24 – +357%
Critical Hit+36 – +487%
Back Attack+51 – +667%
Front Attack+51 – +667%
Block+28 – +397%
Multi-hit Chance+5.1% – +5.9%6%
Might+13 – +226%
Combat Speed+6.8% – +7.9%4%
Weapon Damage Boost+5.1% – +5.9%4%
Status Effect Chance+13.5% – +15.6%4%
Damage Boost+3.8% – +4.5%2%

Random skill options

When Unyielding Spellbook is soul-bound it rolls a skill option for your class. Each class has its own pool; the chance per skill and the highest skill level are listed below.

ClassSkills
Cleric12 skills · 8.33% each · up to Lv. 1Earth's Retribution – AION 2 skill iconEarth's RetributionDebilitating Mark – AION 2 skill iconDebilitating MarkChain of Torment – AION 2 skill iconChain of TormentCondemnation – AION 2 skill iconCondemnationRadiant Recovery – AION 2 skill iconRadiant RecoveryBolt – AION 2 skill iconBoltJudgment Thunder – AION 2 skill iconJudgment ThunderDivine Aura – AION 2 skill iconDivine AuraLight of Regeneration – AION 2 skill iconLight of RegenerationHealing Light – AION 2 skill iconHealing LightLightning Strike Scattershot – AION 2 skill iconLightning Strike ScattershotDefiance – AION 2 skill iconDefiance
Ranger12 skills · 8.33% each · up to Lv. 1Snipe – AION 2 skill iconSnipeSnare Shot – AION 2 skill iconSnare ShotDrill Dart – AION 2 skill iconDrill DartBurst Arrow – AION 2 skill iconBurst ArrowExplosion Trap – AION 2 skill iconExplosion TrapTempest Shot – AION 2 skill iconTempest ShotDeadshot – AION 2 skill iconDeadshotMarking Shot – AION 2 skill iconMarking ShotSuppressing Arrow – AION 2 skill iconSuppressing ArrowGale Arrow – AION 2 skill iconGale ArrowArrow Scattershot – AION 2 skill iconArrow ScattershotDefiance – AION 2 skill iconDefiance
Chanter12 skills · 8.33% each · up to Lv. 1Onslaught – AION 2 skill iconOnslaughtRushing Smash – AION 2 skill iconRushing SmashWave Blow – AION 2 skill iconWave BlowHeat Wave Blow – AION 2 skill iconHeat Wave BlowDark Crush – AION 2 skill iconDark CrushSpinning Strike – AION 2 skill iconSpinning StrikeIncandescent Blow – AION 2 skill iconIncandescent BlowImpactful Crush – AION 2 skill iconImpactful CrushTremor Crush – AION 2 skill iconTremor CrushRecuperation – AION 2 skill iconRecuperationGust Rampage – AION 2 skill iconGust RampageDefiance – AION 2 skill iconDefiance
Templar12 skills · 8.33% each · up to Lv. 1Vicious Strike – AION 2 skill iconVicious StrikePoach – AION 2 skill iconPoachAnnihilate – AION 2 skill iconAnnihilateJudgment – AION 2 skill iconJudgmentDebilitating Smash – AION 2 skill iconDebilitating SmashPunishment – AION 2 skill iconPunishmentPummel – AION 2 skill iconPummelShield Smite – AION 2 skill iconShield SmiteShield Rush – AION 2 skill iconShield RushWarding Strike – AION 2 skill iconWarding StrikeFlash Rampage – AION 2 skill iconFlash RampageDefiance – AION 2 skill iconDefiance
Assassin12 skills · 8.33% each · up to Lv. 1Quick Slice – AION 2 skill iconQuick SliceShadowstrike – AION 2 skill iconShadowstrikeHeart Gore – AION 2 skill iconHeart GoreWhirlwind Slice – AION 2 skill iconWhirlwind SliceShadow Fall – AION 2 skill iconShadow FallInsignia Explosion – AION 2 skill iconInsignia ExplosionAmbush – AION 2 skill iconAmbushSavage Roar – AION 2 skill iconSavage RoarInfiltrate – AION 2 skill iconInfiltrateFlash Slice – AION 2 skill iconFlash SliceStorm Rampage – AION 2 skill iconStorm RampageDefiance – AION 2 skill iconDefiance
Sorcerer12 skills · 8.33% each · up to Lv. 1Flame Arrow – AION 2 skill iconFlame ArrowFirestorm – AION 2 skill iconFirestormBlaze – AION 2 skill iconBlazeFrost Burst – AION 2 skill iconFrost BurstWish of Concentration – AION 2 skill iconWish of ConcentrationHellfire – AION 2 skill iconHellfireIce Chain – AION 2 skill iconIce ChainBittercold Wind – AION 2 skill iconBittercold WindFrost – AION 2 skill iconFrostWinter's Shackles – AION 2 skill iconWinter's ShacklesFlame Scattershot – AION 2 skill iconFlame ScattershotDefiance – AION 2 skill iconDefiance
Gladiator12 skills · 8.33% each · up to Lv. 1Keen Strike – AION 2 skill iconKeen StrikeLeaping Slam – AION 2 skill iconLeaping SlamOverhead Slam – AION 2 skill iconOverhead SlamAnkle Slice – AION 2 skill iconAnkle SliceAerial Snare – AION 2 skill iconAerial SnareRuinous Blow – AION 2 skill iconRuinous BlowRending Blow – AION 2 skill iconRending BlowMocking Blade – AION 2 skill iconMocking BladeRush Strike – AION 2 skill iconRush StrikeCrushing Wave – AION 2 skill iconCrushing WaveSword Aura Rampage – AION 2 skill iconSword Aura RampageDefiance – AION 2 skill iconDefiance
Spiritmaster12 skills · 8.33% each · up to Lv. 1Cold Shock – AION 2 skill iconCold ShockSummon: Fire Spirit – AION 2 skill iconSummon: Fire SpiritJointstrike: Curse – AION 2 skill iconJointstrike: CurseSummon: Earth Spirit – AION 2 skill iconSummon: Earth SpiritDimensional Control – AION 2 skill iconDimensional ControlElemental Fusion – AION 2 skill iconElemental FusionCombustion – AION 2 skill iconCombustionSummon: Water Spirit – AION 2 skill iconSummon: Water SpiritSoul's Cry – AION 2 skill iconSoul's CrySummon: Wind Spirit – AION 2 skill iconSummon: Wind SpiritRapid Scattershot – AION 2 skill iconRapid ScattershotDefiance – AION 2 skill iconDefiance
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Enhancement rates

Enhancement Calculator →

Success chance, pity bonus and cost of every enhancement step of Unyielding Spellbook, up to +10.

Quick cost estimate

Unyielding Spellbook from +0 to +10, using this item's own success rates and pity.

Expected attempts
10
Expected Kina
380,050
Kina if pity carries you
380,050

Materials (expected):Enhance Stone – AION 2 item icon15,130× Enhance Stone

Enhancement Calculator →
StepChanceAvg. attemptsCost per attemptStats at new level
+0 → +1100%15,250 Kina+ 210× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 4
+1 → +2100%17,500 Kina+ 300× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 8
+2 → +3100%113,800 Kina+ 550× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 12
+3 → +4100%121,000 Kina+ 840× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 17
+4 → +5100%129,500 Kina+ 1,180× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 22
+5 → +6100%139,000 Kina+ 1,550× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 27
+6 → +7100%149,000 Kina+ 1,950× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 32
+7 → +8100%160,000 Kina+ 2,380× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 37
+8 → +9100%171,000 Kina+ 2,840× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 42
+9 → +10100%184,000 Kina+ 3,330× Enhance Stone – AION 2 item iconEnhance StoneMax Attack 47

Average attempts are calculated from the success chance plus the bonus the game adds after each failure. Costs are per attempt, so multiply by the average to budget Kina.

All sources for Unyielding Spellbook

Every source the global client lists for Unyielding Spellbook. Drop chances come straight from the game's reward tables.

Dropped by 11 monsters

MonstersLevelChanceQtyKills for 90%
Vakron – AION 2 portraitVakron706.43%135
Vakron – AION 2 portraitVakron546.43%135
Vakron – AION 2 portraitVakron546.43%135
Thamon – AION 2 portraitThamon542.85%180
Tiere – AION 2 portraitTiere542.85%180
Tiere – AION 2 portraitTiere542.85%180
Thamon – AION 2 portraitThamon542.85%180
Tiere – AION 2 portraitTiere702.85%180
Thamon – AION 2 portraitThamon702.85%180
Eternal Ludra – AION 2 portraitEternal Ludra751.36%1168
Eternal Ludra – AION 2 portraitEternal Ludra751.36%1168

Dungeon loot: Vakron Sky Island, Abyssal Forge: Ludra

What Unyielding Spellbook decomposes into

Decomposing Unyielding Spellbook yields the materials below with these chances.

NameQtyChance
Enhance Stone – AION 2 item iconEnhance Stone80100%

Supply Request registrations

Unyielding Spellbook can be handed in for 1 Supply Requests. Register the required number to collect the rewards.

RequestNeededRewards
Unyielding Ranged Weapon214,550×Abyss Points – AION 2 item iconAbyss Points3,730×Enhance Stone – AION 2 item iconEnhance Stone

Similar items

Nearby items of the same type, with their stats next to Unyielding Spellbook's: green is higher, red is lower.

NameGradeItem LevelMax AttackAccuracy
Unyielding SpellbookEpic42192–213+100
Divine Canyon Spellbook – AION 2 item iconDivine Canyon SpellbookEpic42192–213+100
Pact-Bound Spellbook – AION 2 item iconPact-Bound SpellbookEpic43196–218+100
Kromede Spellbook – AION 2 item iconKromede SpellbookUnique43196–218+100
Holy Spirit Spellbook – AION 2 item iconHoly Spirit SpellbookUnique41187–208+100
Spectral Spellbook – AION 2 item iconSpectral SpellbookUnique41187–208+100
Courage Spellbook – AION 2 item iconCourage SpellbookUnique41187–208+100
Anguish Spellbook – AION 2 item iconAnguish SpellbookEpic40183–203+100
Division Spellbook – AION 2 item iconDivision SpellbookEpic40183–203+100

Best Spellbook at each level

The highest item-level Spellbook you can equip at each required level, so you can see what to aim for next.

Required LevelNameItem Level
1Spiritforged Spellbook – AION 2 item iconSpiritforged Spellbook45
13Forgotten Spellbook – AION 2 item iconForgotten Spellbook13
15Tempest Spellbook – AION 2 item iconTempest Spellbook15
16Splendent Truth Spellbook – AION 2 item iconSplendent Truth Spellbook22
18Truth Spellbook – AION 2 item iconTruth Spellbook18
20Elder Spellbook – AION 2 item iconElder Spellbook23
22Red Agate Spellbook – AION 2 item iconRed Agate Spellbook25
25Pragmatist Spellbook – AION 2 item iconPragmatist Spellbook28
26Expert's Splendent Truth Spellbook – AION 2 item iconExpert's Splendent Truth Spellbook35
28Expert's Truth Spellbook – AION 2 item iconExpert's Truth Spellbook28
30Wisdom Spellbook – AION 2 item iconWisdom Spellbook36
34Artisan's Splendent Truth Spellbook – AION 2 item iconArtisan's Splendent Truth Spellbook44
35Holy Spirit Spellbook – AION 2 item iconHoly Spirit Spellbook41
36Artisan's Truth Spellbook – AION 2 item iconArtisan's Truth Spellbook39
37Kromede Spellbook – AION 2 item iconKromede Spellbook43
40Fallen Ancient God Spellbook – AION 2 item iconFallen Ancient God Spellbook46
45Ludra's Grimoire – AION 2 item iconLudra's Grimoire102

Data read from the AION 2 global client (build 0.0.4387.0). Updated for the Nov 4, 2026 patch. How we read the game files

Unyielding Spellbook is an Epic Spellbook in AION 2 with item level 42, usable from character level 45. It can be enhanced to +10 and rolls 3 random stats on top of its fixed stats. The global client lists 13 ways to obtain it, and every one is listed below with the monster, dungeon, quest or recipe behind it.

See Also

WeaponsEnhancement CalculatorSorcererDivine Canyon SpellbookPact-Bound SpellbookKromede Spellbook
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Unyielding Spellbook FAQ

How do I get Unyielding Spellbook in AION 2?

Unyielding Spellbook drops in Vakron Sky Island (boss, 6.43%). You can also get it from monster drops.

Which skills can Unyielding Spellbook roll?

Unyielding Spellbook rolls a random skill option from a class-specific pool. For the Cleric, the pool has 12 skills such as Earth's Retribution, Debilitating Mark, and Chain of Torment, up to skill level 1.

Can I use Unyielding Spellbook for Supply Requests?

Yes. Unyielding Spellbook counts toward 1 Supply Requests, such as Unyielding Ranged Weapon.

What stats does Unyielding Spellbook have?

Unyielding Spellbook has these fixed stats: Max Attack 192–213, Accuracy +100, Critical Hit +100, Block 0. It also rolls 3 random stats from its pool.

What is the enhancement success rate of Unyielding Spellbook?

Enhancing Unyielding Spellbook is guaranteed up to +10. The next step has a 100% success chance, and every failure raises the chance of the following attempt. It can go up to +10.

Which classes can use Unyielding Spellbook?

Unyielding Spellbook can be equipped by: Sorcerer.

Can you trade Unyielding Spellbook?

Trade status of Unyielding Spellbook in the game data: Soul-bound on pickup. Merchants buy it for 2,403 Kinah.