Words that differ are marked on each side. Lavatune in Companions and Lavatune in AFK Arena have the full hero pages.
Infernal Echo
Level 1
AFK Arena · Lv 1
Lavatune summons a stage at the center of the allied side of the battlefield, then flies to its center and starts playing, releasing far-reaching soundwaves that deal damage equaling 300% of his Attack Rating to enemies and stun them for 2 seconds. The stage lasts for 7 seconds. Damage dealt by allied heroes within the stage with their Ultimate skills is increased by 60%. While the stage exists, using this skill again will expand stage's effective range to the entire allied half of the battlefield.
Companions · Lv 1
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Level 2
AFK Arena · Lv 81
Damage is increased to 350%.
Companions · Lv 81
No text
Level 3
AFK Arena · Lv 161
When an allied hero within the stage uses their Ultimate skill, all allied heroes within the stage recover 100 Energy.
Companions · Lv 161
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Frenzy Impromptu
Level 1
AFK Arena · Lv 11
Lavatune plays music of three different genres in turn: Power Metal: Increases the Attack Rating of the allied hero who has dealt the highest damage by 45% of Lavatune's initial Attack Rating, for 8 seconds. Death Metal: Deals damage equaling 200% of his Attack Rating to the nearest enemy hero and dispels most of their buffs. Torrent Metal: Restores 100 Energy points for the allied hero with the lowest current Energy. Frenzy Impromptu is Lavatune's normal attack.
Companions · Lv 11
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Level 2
AFK Arena · Lv 21
If Lavatune himself is on stage, Power Metal also applies to all allied heroes on stage.
Companions · Lv 21
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Level 3
AFK Arena · Lv 101
If Lavatune himself is on stage, Death Metal also applies to 1 other enemy.
Companions · Lv 101
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Level 4
AFK Arena · Lv 181
If Lavatune himself is on stage, Torrent Metal also applies to all allied heroes on stage.
Companions · Lv 201
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Virtuoso's Rage
Level 1
AFK Arena · Lv 41
If Lavatune's skill is interrupted by a control effect, the duration of the control effect is reduced by 80%. After the control effect ends, if its wielder is close to Lavatune, he smashes the wielder with his bass, dealing damage equaling 300% of his Attack Rating and stunning them for 4 seconds. If the wielder is far away, Lavatune plays Psychedelic Rock, dealing damage equaling 200% of his Attack Rating to the wielder and stunning them for 0.5 seconds every 1 second, over the next 4 seconds. This skill can be triggered up to 1 time every 10 seconds.
Companions · Lv 41
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Level 2
AFK Arena · Lv 121
If Lavatune himself is on stage, the smash of his bass affects all enemies within a certain range around the target.
Companions · Lv 121
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Level 3
AFK Arena · Lv 201
If Lavatune himself is on stage, his Psychedelic Rock affects all enemies within a certain range around the target.
Companions · Lv 261
No text
Level 4
AFK Arena · Lv 201, engraving 30
Within 6 seconds after Lavatune starts smashing his bass or playing Psychedelic Rock, he is immune to control effects.
Companions · Lv 261, engraving 30
No text
Opening Act
Level 1
AFK Arena · Lv 61
At the start of battle, Lavatune uses this skill and glides into the battlefield, playing the Opening Act for 15 seconds. During the Opening Act, whenever an allied hero uses their Ultimate skill, all allied heroes' Haste is increased by 8 points, up to 40 points. After the Opening Act ends, the Haste bonus is reduced by 1 point every 1 second.
Companions · Lv 61
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Level 2
AFK Arena · Lv 141
During the Opening Act, whenever an allied hero uses their Ultimate skill, Lavatune recovers 100 Energy.
Companions · Lv 141
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Level 3
AFK Arena · Lv 221
While the stage exists, Haste bonus reduction is slowed down to 0.5 points every 1 second.
Companions · Lv 321
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Level 4
AFK Arena · Lv 221, engraving 60
Each time an Ultimate skill is used, the Haste boost and max Haste are increased to 16 and 80 points respectively.
Companions · Lv 321, engraving 60
No text
Furniture skills
AFK Arena and Companions both unlock these with 3 and 9 furniture.
Fanatic Showman
AFK Arena · 3/9 furniture
Allied heroes within the stage that deal damage with their normal attacks and skills other than Ultimate skills also receive damage buffs equal to 50% of the damage buff from their Ultimate skills.
Companions · 3/9 furniture
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Fanatic Showman
AFK Arena · 9/9 furniture
When performing the Opening Act, Lavatune summons a stage, and the damage buff for the Ultimate skill provided by the stage is increased to 100% while the Opening Act is playing.
Companions · 9/9 furniture
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Signature item: Bawling Bass
Max level +50 in AFK Arena, +40 in Companions.
Skill level 1
AFK Arena · +0
Energy restored by Torrent Metal is increased to 130 points.
Companions · +0
No text
Skill level 2
AFK Arena · +10
The percentage of Attack Rating enhanced by Power Metal is increased to 60%.
Companions · +10
No text
Skill level 3
AFK Arena · +20
Enemies affected by Death Metal have their Buffer permanently reduced by 7 points, up to 5 stacks.
Companions · +20
No text
Skill level 4
AFK Arena · +30
Soundwaves from Ultimate skill Infernal Echo deal Torrent Metal effects to allies and Death Metal effects to enemies.
Companions · +30
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Skill level 5
AFK Arena · +40
The sonic waves of Infernal Echo reset the duration of Power Metal and its effect on allies.
Companions
Not in this version
Engravings
Engraving 30
AFK Arena
Within 6 seconds after Lavatune starts smashing his bass or playing Psychedelic Rock, he is immune to control effects.
Companions
No text
Engraving 60
AFK Arena
Each time an Ultimate skill is used, the Haste boost and max Haste are increased to 16 and 80 points respectively.
Companions
No text
Engraving 80
AFK Arena
Within Arena of Heroes, Legends' Challenger Tournament, Legends' Championship, Treasure Scramble, and Heroes of Esperia: Health +13.7%, Attack Rating +10%
Companions
Within Arena of Heroes, Legends' Challenger Tournament, Legends' Championship, Treasure Scramble, and Heroes of Esperia: Attack Rating +10%, Haste +10