Speed-o'-Sound Sonic

Basic Info

Voice Actor Yuki Kaji (ANN) (MAL)
Initial Rarity 3☆
Type Melee
Race Human
Gender Male
Category One Punch Man
Hidden Traits Grounded
Damage Type ATK
Skill Element Dark
Field Resistance Mist Field
Targeting Schema All Enemies, Ally 2, Self
Targeted Races Human, Elf, Jotun, Beast
Applied Status Effects Ignore Counterattack, Time Bomb, Feint


The (self-styled) strongest ninja. Does all manner of work, from assassinations to bodyguarding. Considers Saitama to be his rival and is waiting for his chance to strike against him.


HP 1,67043,980
ATK 2016,870
MATK 692,016
DEF 1895,434
MDEF 1163,306
SPD 1875,615
EVA 1213,883
ACC 1172,894


Fire 100/200
Water 80/200
Earth 120/200
Light 50/200
Dark 150/200
What does this mean?Resists are on a scale from 0 to 200.
100 indicates that the hero does not take increased or decreased damage from an element.
Greater than 100 values indicates that hero takes less damage from an element.
Less than 100 values indicates that the hero takes more damage from an element.

Action Skill

Exploding Shuriken
Feint for 3 turns to 2 farthest allies & self. ATK, MATK 5% up for 3 turns to self on dodge. 120% Dark ATK damage to all enemies. Timebomb to 3 lowest HP enemies. *Timebomb deals 160% Dark ATK damage after 3 turns *Timebomb applies to Human, Elves, Beasts, Jotun *Ignore Counterattacks

Limit Burst

  • Boundless Tomb

    40% ATK damage to all enemies 6 times. All allied heroes' ATK and DEF up 10% for 5 turns.


Skill Name Targeting Skill Effect
Mighty Power (Con.) Self Stat debuff nullified & Darmage 30% up against Jotun (Constant)
Avoid Step <2> (Op/Con.) Allies: 2 front Feint for 5 turns (Opener) & HP 15% up (Constant)


Speed-o'-Sound Sonic's Ratings

PvE Rating:
Average: 4.7 (6 votes)
Rate this with respect to general PvE usability.
Connect Battle Rating:
Average: 4.2 (6 votes)
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Raid Rating:
Average: 3.8 (5 votes)
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PvP Rating:
Average: 1.7 (7 votes)
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Arena Rating:
Average: 1.9 (10 votes)
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Grand Arena Rating:
Average: 1.9 (7 votes)
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Role Rating:
Average: 4.1 (7 votes)
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Skill: Exploding Shuriken

xKiv's picture

Skill: Exploding Shuriken

(self) 3 feint
(2 back) 3 feing
on dodge: 3 +5% atk/matk
(all enemies) 120% dark atk, ignores counterattack
(3 low hp) time bomb (h/e/j/b) 3 turns. 160% dark atk


avoid step <2> (2 front) 5 feint (opener), 15% hp
mighty power (self) stat debuffs nullified, +30% vs jotun

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