Aion2DataGlobal client 2.0.6.0 · read from the game files · unofficial

Attack Preparation

PassiveChanterStaff

Attack Preparation is a Chanter passive skill learned at character level 13. It goes up to level 40; skill points buy levels up to 10 for 21 points in total and Daevanion nodes add 4 more. At level 10: Increases the caster's PvE Damage Boost by 10%, PvP Damage Boost by 5%, Defense by 20%, and Accuracy by 100.

Description

10 / 40

Increases the caster's PvE Damage Boost by 10%, PvP Damage Boost by 5%, Defense by 20%, and Accuracy by 100.

Values by skill level

The numbers of the description that change with level, from SkillEffect / SkillAbnormalEffect and their level tables; column names come from the words around each number.

LevelPvE Damage Boost %PvP Damage Boost %Defense %
15.52.752
57.53.7510
1010520
1512.56.2530
20157.540
2517.58.7550
30201060
3522.511.2570
402512.580
All 40 levels
LevelPvE Damage Boost %PvP Damage Boost %Defense %
15.52.752
2634
36.53.256
473.58
57.53.7510
68412
78.54.2514
894.516
99.54.7518
1010520
1110.55.2522
12115.524
1311.55.7526
1412628
1512.56.2530
16136.532
1713.56.7534
1814736
1914.57.2538
20157.540
2115.57.7542
2216844
2316.58.2546
24178.548
2517.58.7550
2618952
2718.59.2554
28199.556
2919.59.7558
30201060
3120.510.2562
322110.564
3321.510.7566
34221168
3522.511.2570
362311.572
3723.511.7574
38241276
3924.512.2578
402512.580

Raising Attack Preparation above level 10

Points buy levels 1–10. Daevanion skill nodes and the skill effects soul binding adds to gear raise it further, up to level 40.

Daevanion nodes: +4 levels → level 14

BoardOpens atNode costCheapest path from the startAdds
Nezekanlevel 122 points4 points+1 level
Nezekanlevel 122 points10 points+1 level
Vaizellevel 302 points11 points+1 level
Triniellevel 402 points6 points+1 level

From DaevanionNode: skill nodes add levels to one skill. The path cost counts every node on the cheapest way there from the board's start (our calculation, as in the planner).

Gear: soul-binding skill effects

Top, Legs, Helm, Pauldrons, Gloves, Shoes… (1,772 items): soul binding draws up to 3 skill effects, each landing with 20%; a landed effect picks Attack Preparation 1,000 times in 10,000 and adds +1 level.

Chance one item gets it: 5.88% — 1 − (1 − 20% × 10%)3, our calculation, assuming the draws are independent.

Arcana: skill effects by grade

ArcanaPicks Attack PreparationLevelsCommonRareEpicUnique
ChaliceChalice of Vigor, Chalice of Magic4.55%+1…+44.55%1 draw8.89%2 draws13.04%3 draws17%4 draws
BellBell of Vigor, Bell of Magic20%+1…+420%1 draw36%2 draws48.8%3 draws59.04%4 draws

ItemEquipSubstatSkill: each arcana grade draws a fixed number of skill effects; an effect adds +1 level and +1 per enhancement step, up to +4. Chance at least one draw picks Attack Preparation: our calculation, independent draws.

Skill point cost by level

SkillAcquireData: character level needed and points for each skill level.

Skill levelCharacter levelSkill pointsRunning total
11300
21311
31612
41913
52225
62527
72829
831413
934417
1037421

Other Chanter passive skills

All 10 Chanter passive skills

Skill ID 18750000. From the game files: client 2.0.6.0 (Steam build 25767555, 2026-10-07).