Words that differ are marked on each side. Kafka Hibino in Companions and Kafka Hibino in AFK Arena have the full hero pages.
Fortitude 9.8
Level 1
AFK Arena · Lv 1
At the start of battle, Kafka Hibino transforms into Kaiju No. 8 until the battle ends. Active: Kaiju No. 8 gathers strength and delivers a powerful punch to the target enemy, dealing damage equal to 60% of its max health.
Companions · Lv 1
At the start of battle, Kafka Hibino transforms into Kaiju No. 8 until the battle ends. Active: Kaiju No. 8 gathers strength and delivers a powerful punch to the target enemy, dealing damage equal to 20% of its max health.
Level 2
AFK Arena · Lv 81
Damage dealt is increased to 80% of Kaiju No. 8's max health.
Companions · Lv 81
Damage dealt is increased to 35% of Kaiju No. 8's max health.
Level 3
AFK Arena · Lv 161
For 8s after using Fortitude 9.8, Kaiju No. 8 is immune to control effects.
Companions · Lv 161
For 6s after using Fortitude 9.8, Kaiju No. 8 is immune to control effects.
Full-Speed Assault
Level 1
AFK Arena · Lv 11
Kaiju No. 8 leaps to the rear of the allied side of the battlefield, charges up briefly, then dashes forward, dealing damage equal to 30% of its max health to enemy units in its path and knocking them back to the edge of the battlefield.
Companions · Lv 11
Kaiju No. 8 leaps to the rear of the allied side of the battlefield, charges up briefly, then dashes forward, dealing damage equal to 15% of its max health to enemy units in its path and knocking them back to the edge of the battlefield.
Level 2
AFK Arena · Lv 21
Damage dealt is increased to 40% of Kaiju No. 8's max health.
Companions · Lv 21
Damage dealt is increased to 25% of Kaiju No. 8's max health.
Level 3
AFK Arena · Lv 101
Enemy units successfully knocked back to the edge of the battlefield are also stunned for 5s.
Companions · Lv 101
Enemy units successfully knocked back to the edge of the battlefield are also stunned for 4s.
Level 4
AFK Arena · Lv 181
For every 1 silenced enemy unit that is knocked back to the edge of the battlefield, Kaiju No. 8's Physical Resist is increased by 15% for 8s (capped at a max increase of 45%).
Companions · Lv 181
For every 1 silenced enemy unit that is knocked back to the edge of the battlefield, Kaiju No. 8's Physical Resist is increased by 10% for 6s (capped at a max increase of 30%).
Absolute Defense
Level 1
AFK Arena · Lv 41
At the start of battle, Kaiju No. 8's Defense is increased by 65%. When Kaiju No. 8 takes physical damage from an enemy unit, the damage is blocked and the attacker is silenced for 3s. Can be triggered once every 6s per enemy unit.
Companions · Lv 41
At the start of battle, Kaiju No. 8's Defense is increased by 25%. When Kaiju No. 8 takes physical damage from an enemy unit, the damage is blocked and the attacker is silenced for 3s. Can be triggered once every 6s per enemy unit.
Level 2 · unchanged
AFK Arena · Lv 121
The duration of silence is increased to 4s.
Companions · Lv 121
The duration of silence is increased to 4s.
Level 3
AFK Arena · Lv 201
For 6s after triggering the effect, Kaiju No. 8 takes 60% less physical damage and 40% less health loss from the attacker.
Companions · Lv 201
For 6s after triggering the effect, Kaiju No. 8 takes 25% less physical damage and 35% less health loss from the attacker.
Level 4
AFK Arena · Lv 201, engraving 30
Each time the effect is triggered, the attacker also takes damage equal to 10% of Kaiju No. 8's max health.
Companions · Lv 201, engraving 30
Each time the effect is triggered, the attacker also takes damage equal to 5% of Kaiju No. 8's max health.
Berserk State
Level 1
AFK Arena · Lv 61
Whenever Kaiju No. 8 takes fatal damage, it enters the Berserk State for 15s. Berserk State: Kaiju No. 8 recovers health equal to 100% of max health, but its max health is permanently reduced by 25% of its initial max health. Kaiju No. 8 also becomes invincible and untargetable, and the Attack Power of its active skills is increased by 100%. Can be triggered up to 2 time per battle.
Companions · Lv 61
Whenever Kaiju No. 8 takes fatal damage, it enters the Berserk State for 10s. Berserk State: Kaiju No. 8 recovers health equal to 100% of max health, but its max health is permanently reduced by 25% of its initial max health. Kaiju No. 8 also becomes invincible and untargetable, and the Attack Power of its active skills is increased by 35%. Can be triggered up to 1 time per battle.
Level 2 · unchanged
AFK Arena · Lv 141
The permanent max health reduction is reduced to 15% of Kaiju No. 8's initial max health.
Companions · Lv 141
The permanent max health reduction is reduced to 15% of Kaiju No. 8's initial max health.
Level 3
AFK Arena · Lv 221
The effect can be used up to 3 times per battle. When deployed together with Kikoru Shinomiya, the first time she takes fatal damage, Kaiju No. 8 will take that damage instead, activating the Berserk State without triggering the max health reduction.
Companions · Lv 221
The effect can be used up to 2 times per battle. When deployed together with Kikoru Shinomiya, the first time she takes fatal damage, Kaiju No. 8 will take that damage instead, activating the Berserk State without triggering the max health reduction.
Level 4 · unchanged
AFK Arena · Lv 221, engraving 60
When the effect is triggered, the Ultimate will be used once without any cost, and this use is not limited by any "unable to use Ultimate" effects. Additionally, the duration of the Berserk State cannot be reduced while this effect is active.
Companions · Lv 221, Ascended 5-star
When the effect is triggered, the Ultimate will be used once without any cost, and this use is not limited by any "unable to use Ultimate" effects. Additionally, the duration of the Berserk State cannot be reduced while this effect is active.
Furniture skills
AFK Arena unlocks these with 3 and 9 furniture. In Companions Kafka Hibino gets them through ascension instead.
Kaiju No. 8
AFK Arena · 3/9 furniture
Kaiju No. 8 takes 55% less physical damage.
Companions · Ascended 1-star
Kaiju No. 8 takes 30% less physical damage.
Kaiju No. 8
AFK Arena · 9/9 furniture
When an allied hero deals damage to a silenced enemy unit, their Attack Rating is increased by 65% for 10s.
Companions · Ascended 3-star
When an allied hero deals damage to a silenced enemy unit, their Attack Rating is increased by 30% for 8s.
Signature item: Defense Force Handgun
Max level +50 in AFK Arena, +40 in Companions.
Skill level 1
AFK Arena · +0
When Kaiju No. 8 deals damage to an enemy unit or takes damage from one, its Perception of that unit is increased. Once the Perception of a particular unit has been increased 3 times, a Weakness Locked Marker is permanently placed on it. All allies deal 35% more damage to enemy units with Weakness Locked Markers.
Companions · +0
When Kaiju No. 8 deals damage to an enemy unit or takes damage from one, its Perception of that unit is increased. Once the Perception of a particular unit has been increased 5 times, a Weakness Locked Marker is permanently placed on it. All allies deal 30% more damage to enemy units with Weakness Locked Markers.
Skill level 2
AFK Arena · +10
Allies now deal 50% more damage to enemy units with Weakness Locked Markers.
Companions · +10
If the target enemy is a boss, the Weakness Locked Marker is upgraded to Core Locked: In addition to the original effect, all damage dealt by allies to the target will ignore Defense and Physical Resist.
Skill level 3
AFK Arena · +20
If the target enemy is a boss, the Weakness Locked Marker is upgraded to Core Locked: In addition to the original effect, all damage dealt by allies to the target will ignore Defense and Physical Resist.
Companions · +20
Allies now inflict 55% more damage and health loss on enemy units with Weakness Locked Markers.
Skill level 4
AFK Arena · +30
Allies now inflict 75% more damage and health loss on enemy units with Weakness Locked Markers.
Companions · +30
When an enemy unit with a Weakness Locked Marker is silenced, its Defense is permanently reduced by 10% (capped at a max Defense reduction of 50% per enemy unit from this effect).
Skill level 5
AFK Arena · +40
When an enemy unit with a Weakness Locked Marker is silenced, its Defense is permanently reduced by 15% (capped at a max Defense reduction of 45% per enemy unit from this effect).
Companions
Not in this version
Engravings
Engraving 30
AFK Arena
Each time the effect is triggered, the attacker also takes damage equal to 10% of Kaiju No. 8's max health.
Companions
Not in this version
Engraving 60
AFK Arena
When the effect is triggered, the Ultimate will be used once without any cost, and this use is not limited by any "unable to use Ultimate" effects. Additionally, the duration of the Berserk State cannot be reduced while this effect is active.
Companions
Not in this version
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
Not in this version