Words that differ are marked on each side. Kelthur in Companions and Kelthur in AFK Arena have the full hero pages.
Blades of Fury
Level 1
AFK Arena · Lv 1
Kelthur throws his shuriken which deals 65% damage to all enemies standing in its path before disappearing into the shadows for several moments. Once the shuriken reaches its final target, Kelthur catches it and proceeds to attack the enemy in front of him for 180% damage.
Companions · Lv 1
Kelthur throws a shuriken, then vanishes into the shadows. The shuriken deals damage equal to 140% of his Attack Rating to enemies in its path. Kelthur reappears to catch the shuriken, dealing damage equal to 360% of Attack Rating to enemies in front of him.
Level 2
AFK Arena · Lv 81
70% of final attack damage dealt is returned to Kelthur as health
Companions · Lv 81
90% of the final strike's damage is converted into healing for Kelthur.
Level 3
AFK Arena · Lv 161
Final attack damage is increased to 220%.
Companions · Lv 161
The damage of the final strike is increased to 400% of Attack Rating.
Spectral Riposte
Level 1
AFK Arena · Lv 11
Kelthur completely dodges an incoming enemy attack and jumps in front of the attacker, unleashing a counter-attack on them that deals 150% damage. skill is activated once every 10 seconds.
Companions · Lv 11
Every 9s, Kelthur can dodge an incoming attack, then teleport in front of the attacker to counterattack, dealing damage equal to 240% of his Attack Rating.
Level 2
AFK Arena · Lv 21
Damage is increased to 170%.
Companions · Lv 21
Damage is increased to 300% of Attack Rating.
Level 3
AFK Arena · Lv 101
After counter-attacking, Kelthur's Attack Speed is increased by 60% for 4 seconds
Companions · Lv 101
After the counterattack, Kelthur gains 40 points of Haste for 4s.
Level 4
AFK Arena · Lv 181
Skill is activated every 8 seconds
Companions · Lv 201
The skill can be triggered more frequently, every 7s.
Displace
Level 1
AFK Arena · Lv 41
At the beginning of battles Kelthur swaps places with an enemy target. Any damage that the enemy receives will be increased by 35% for 7 seconds. This skill prioritizes enemy targets that mirror Kelthur's position on the battlefield.
Companions · Lv 41
At the start of battle, Kelthur swaps positions with an enemy, prioritizing enemies directly opposite himself. For the next 7s, that enemy will take 30% more damage.
Level 2
AFK Arena · Lv 121
Damage received by enemy is increased by 35% for 10 seconds.
Companions · Lv 121
The extra damage the swapped enemy takes is increased to 30% for 9s.
Level 3
AFK Arena · Lv 201
Damage received by enemy is increased by 50% for 10 seconds.
Companions · Lv 261
The extra damage the swapped enemy takes is increased to 45% for 9s.
Level 4
AFK Arena · Lv 201, engraving 30
Damage received by enemy is increased by 50% for 13 seconds.
Companions · Lv 261, engraving 30
The extra damage the swapped enemy takes is increased to 45% for 11s.
Ethereal Resurgence
Level 1
AFK Arena · Lv 61
When Kelthur dies he comes back to the battlefield in spectral form. While in this spectral form Kelthur cannot be attacked, however he will gradually lose health over time. Simultaneously Kelthur is still able to use his normal attacks and ultimate skill normally in combat. Kelthur's Haste is increased by 80% for the time that he remains on the battlefield in spectral form.
Companions · Lv 61
After dying, Kelthur returns to the battlefield in Spectral Form. While in Spectral Form, Kelthur's Haste is increased by 60 points and he cannot be attacked, but will lose health over time. His Spectral Form can use normal attacks and his Ultimate.
Level 2
AFK Arena · Lv 141
Recovers 40% of Kelthur's max health while in spectral form when any enemy hero is slain.
Companions · Lv 141
While in Spectral Form, Kelthur recovers 40% of his max health when an enemy hero dies.
Level 3
AFK Arena · Lv 221
Recovers 60% of Kelthur's max health while in spectral form when any enemy hero is slain.
Companions · Lv 321
While in Spectral Form, Kelthur recovers 60% of his max health when an enemy hero dies.
Level 4
AFK Arena · Lv 221, engraving 60
Kelthur's Attack Rating is increased by 25% up until the enemy that originally killed him is slain.
Companions · Lv 321, Ascended 3-star, engraving 60
Unlocks Ethereal Resurgence's skill upgrade: The Attack Rating boost Kelthur gains while his killer survives is increased by 35%.
Furniture skills
AFK Arena unlocks these with 3 and 9 furniture. In Companions Kelthur gets them through ascension instead.
Life After Death
AFK Arena · 3/9 furniture
Kelthur is able to proactively trigger the skill "Spectral Riposte" while the skill "Ethereal Resurgence" is in effect. Cooldown time of "Spectral Riposte" is equal to the skill's regular passive interval time.
Companions · Ascended 1-star
While the Ethereal Resurgence skill is active, Spectral Riposte will be activated. The trigger cooldown for this effect is the same as Spectral Riposte's cooldown.
Life After Death
AFK Arena · 9/9 furniture
"Spectral Riposte" cooldown time is reduced by 2 seconds.
Companions · Ascended 5-star
The trigger cooldown for Spectral Riposte is reduced by 2s.
Signature item: The Harvester
Max level +40 in AFK Arena, +30 in Companions.
Skill level 1
AFK Arena · +0
When any allied hero within 20 levels of Kelthur's level is defeated, Kelthur's Attack Rating will be increased by 20%.
Companions · +0
When an allied hero within 20 levels of Kelthur is killed, Kelthur's Attack Rating is increased by 20%.
Skill level 2
AFK Arena · +10
Increases Attack Rating to 28%.
Companions · +10
The Attack Rating boost is increased to 30%.
Skill level 3
AFK Arena · +20
Increases Attack Rating to 36%.
Companions · +20
The Attack Rating boost is increased to 40%.
Skill level 4
AFK Arena · +30
If 3 allied heroes have already died, Kelthur will increase his Life Leech attributes by 50 points for 10 seconds.
Companions · +30
If 3 allies have been killed, Kelthur gains 50 points of Life Leech for 10s.
Skill level 5
AFK Arena · +40
If 3 allied heroes have already died, Kelthur will increase his Life Leech attributes by 80 points for 20 seconds.
Companions
Not in this version
Engravings
Engraving 30
AFK Arena
Damage received by enemy is increased by 50% for 13 seconds.
Companions
The extra damage the swapped enemy takes is increased to 45% for 11s.
Engraving 60
AFK Arena
Kelthur's Attack Rating is increased by 25% up until the enemy that originally killed him is slain.
Companions
Unlocks Ethereal Resurgence's skill upgrade: The Attack Rating boost Kelthur gains while his killer survives is increased by 35%.
Engraving 80 · unchanged
AFK Arena
Within Arena of Heroes, Legends' Challenger Tournament, Legends' Championship, Treasure Scramble, and Heroes of Esperia: Attack Rating +10%, Crit Rating +10
Companions
Within Arena of Heroes, Legends' Challenger Tournament, Legends' Championship, Treasure Scramble, and Heroes of Esperia: Attack Rating +10%, Crit Rating +10