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Thunder Bolt

From the MapleStory Classic Wiki, mirrored inside MPStorys
Thunder Bolt
Thunder Bolt skill icon
Attacks surrounding monsters with a thunderbolt, dealing lightning-elemental damage. All monsters, except those resistant to lightning, have a chance to be stunned by electrocution.
Tier
2nd job
Max level
30
MP cost
20 → 40
Version

Thunder Bolt is a 2nd-job Ice/Lightning Wizard skill. Attacks surrounding monsters with a thunderbolt, dealing lightning-elemental damage. All monsters, except those resistant to lightning, have a chance to be stunned by electrocution.

Animation

A character casting Thunder Bolt

Stats per level

Level MP cost Effect
1 20 Basic Attack 50, Mastery level 1; 10% chance to be electrocuted
2 20 Basic Attack 51, Mastery level 1; 10% chance to be electrocuted
3 22 Basic Attack 52, Mastery level 1; 15% chance to be electrocuted
4 22 Basic Attack 53, Mastery level 1; 15% chance to be electrocuted
5 22 Basic Attack 54, Mastery level 1; 15% chance to be electrocuted
6 24 Basic Attack 55, Mastery level 2; 16% chance to be electrocuted
7 24 Basic Attack 56, Mastery level 2; 16% chance to be electrocuted
8 24 Basic Attack 57, Mastery level 2; 16% chance to be electrocuted
9 26 Basic Attack 58, Mastery level 3; 17% chance to be electrocuted
10 26 Basic Attack 59, Mastery level 3; 17% chance to be electrocuted
11 26 Basic Attack 60, Mastery level 3; 17% chance to be electrocuted
12 28 Basic Attack 61, Mastery level 4; 18% chance to be electrocuted
13 28 Basic Attack 62, Mastery level 4; 18% chance to be electrocuted
14 28 Basic Attack 63, Mastery level 4; 18% chance to be electrocuted
15 30 Basic Attack 64, Mastery level 5; 19% chance to be electrocuted
16 30 Basic Attack 65, Mastery level 5; 19% chance to be electrocuted
17 30 Basic Attack 66, Mastery level 5; 19% chance to be electrocuted
18 32 Basic Attack 67, Mastery level 6; 20% chance to be electrocuted
19 32 Basic Attack 68, Mastery level 6; 20% chance to be electrocuted
20 32 Basic Attack 69, Mastery level 6; 20% chance to be electrocuted
21 34 Basic Attack 70, Mastery level 7; 21% chance to be electrocuted
22 34 Basic Attack 71, Mastery level 7; 21% chance to be electrocuted
23 34 Basic Attack 72, Mastery level 7; 21% chance to be electrocuted
24 36 Basic Attack 73, Mastery level 8; 22% chance to be electrocuted
25 36 Basic Attack 74, Mastery level 8; 22% chance to be electrocuted
26 36 Basic Attack 75, Mastery level 8; 22% chance to be electrocuted
27 38 Basic Attack 76, Mastery level 9; 23% chance to be electrocuted
28 38 Basic Attack 77, Mastery level 9; 23% chance to be electrocuted
29 38 Basic Attack 78, Mastery level 9; 23% chance to be electrocuted
30 40 Basic Attack 80, Mastery level 10; 25% chance to be electrocuted


Update history

DateChanges
29 October 2026Basic attack raised from 40 to 50 at level 1, and from 70 to 80 at level 30.