Etheria: Restart Terrormaton Boss Guide - Best Characters to Defeat

Alexa Hunter

01/10/2025

Etheria: Restart is an Action-RPG set in a neo-contemporary virtual city and just like any other RPG games, Etheria has its own boss battles that are more than just a test of your raw power – they are specifically designed to improve your strategic thinking, team building and adaptability to the evolving mechanics. Among these fearsome bosses, the one who is considered as the most challenging one to encounter by players is Terrormaton, the lethal threshold boss.

Defeating Terrormaton is a milestone that you need to complete in order to progress further and it also rewards with valuable modules that can also be purchased through Etheria Restart top up that you can do from trusted and reliable platform LootBar. But, encountering him face to face is not an easy job even for the veterans as it requires a balanced team that focuses on everything including cleansing, dispelling and healing. This guide will walk you through everything that you need to know about Terrormaton before going on a deathmatch with him and the best character lineups that you can use to defeat him without much effort.

Who is Terromaton?

Terrormaton in Etheria: Restart is a final Threshold boss whom you will face at the beginning of Etheria: Restart’s Threshold. For those who are unfamiliar with this Threshold term, it is basically a late game content area in the game where you will face a total of 3 threshold bosses and the area itself focuses on farming Modules.

Terrormaton is a very lethal boss with the element who tends to gain more and more strength over time due to this unique passive and Beast Head synergy. The 2nd thing that makes him a high-threat boss is the fact that even his early game will make your life harder with his Immunity in the early stages. Terrormaton’s element is Hollow and her different tiers are: Normal, Hard, Nightmare, Hell and Inferno.

Strengths: The main strengths of Terrormaton are his devastating laser attacks, massive debuffs on Speed and Defense of your team, his early game invulnerability and his escalating damage output in a prolonged fight due to his Beast Head mechanics.

Turn Meter Resistance: Terrormaton possesses a passive blessing that reduces the impact of Turn Meter reduction on him by 30% at lower tiers and jumps up to 70% at Inferno tear. Therefore, avoid using characters like Mio or Marvell as they will have their effectiveness reduced to almost 0.

Odd Units Weakness: Now, this might seem unfair to you because if you are facing Terrormaton at Inferno tier, his attacks will deal a massive extra damage of 200% to Odd affinity units and although the damage bonus is lower at lower tiers but it still possess a threat to odd affinity units.

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Terromaton Skills

Terromaton Skills are deadly AOE based attacks that keep increasing over time. Here are his skills and ways to counter them

Skill Name	Abilities	Counter
Scorched Earth	Terrormaton unleashes an enormous laser blast that deals AOE damage on the opponents, inflicting 450% damage with a 70% to reduce the enemies’ Turn Meter by 30%. Moreover, it applies a debuff that lower enemies’ speed by 30%	Focus on keeping a debuff remover character on the team to cleanse the movement speed reduction.
Reconstructive Strike	The 2nd skill is also a Laser beam attack that deals 600% damage and increases the boss’ ATK damage by 30%. Moreover, the Beast head will deal 360% damage on the lowest HP enemy on the team.	Keep a healer on the team to heal your damage taken and a defensive unit to soak up damage.
Combat Resolve	This skill allows the boss to immediately use his next attack/skill, everytime an enemy dies.	Try to avoid deaths as much as possible and in case, you are risking a life then use slow debuffs to slow down his turn cycle.
Prepare for Battle	At the starting of the match, a Immunity debuff hits all allies that cancels any debuff on the boss.	Use dispelling units and wait for the Immunity to run out.
Reform - Guarding Hand	The Beast Heads increases the boss’ DEF by 60% for 2 turns, removes a single debuff and gives a 45% turn Meter	Again, debuffs are the key. Use Def debuff to counter his increase in DEF.
Reform - Attacking Hand	The Beast Heads targets the enemy with lowest HP percentage and inflicts 360% damage and applies 60% decrease in DEF and the target can't receive any healings for 2 turns.	Use dispelling units to allow for healing and grant shield to the affected ally.

Best Team against Terrormaton

These are some of the best Teams that work efficiently in Inferno and Hell tier but also work good at lower tiers too.

Team 1

DPS	Debuff	Support	Support	Sustain

Diting	Kloss	Lily	Freya	Lingluo

Team 2

DPS	DPS	Debuff	Support	Sustain

Diting	Massiah	Kloss	Freya	Valerian

Team 3

DPS	Debuff	Support	Sustain	Support

Diting	Dinah	Freya	Valerian	Lily

Team 4

DPS	DPS	Support	Debuff	Sustain

Diting	Khloros	Beyontin	Dinah	Valerian

Team 5

DPS	DPS	Support	Debuff	Sustain

Sania	Fangus	Lily	Holden	Valerian

Module Rewards

Defeating Terrormaton will rewards you with a lot of gear sets that provides Matrix Effects, which are listed below:

Onslaught

ATK +10%
8/12: ATK +25%
12/12: ATK +45%

Keeneye

CRIT DMG +18%
CRIT DMG +18%

Furyedge

CRIT Rate +12%
CRIT DMG +20%

Cure

HP +10%
HP +10% (Healing Effect increases by 25%)

Wellspring

HP +10%
HP +25%
HP +45%

Battlewill

ATK +10%
ATK +10%

Etherplague

HP +25%
HP Effect ACC +20%

Conclusion

Terramaton’s abilities and debuffs in Etheria: Restart are a fearsome set of skills that makes him a high-threat boss. Choose right team combinations to dispel his debuffs and focus on adaptability and survivability to fight efficiently against him.