Thunderlord Arc Titan Build Destiny 2 Lightfall

Destiny 2 Lightfall brought a lot of changes to the game, even with the changes there are some old builds that continue to be good with some adjustments. That’s the case with the Arc Titan Build, even not been the meta this season, combined with the Thunderloard and Heart Of Inmost Light your clear your way with shocks.

With this new version of Arc Titan Build for Destiny 2 Lightfall the Pulse Grenade will be your best ability. To get the maximum buff from them you need to use your other abilities first in ascending order of what you want to be buffed. Kills with grenades will create orbs of power and ionic traces. Check our other Builds like Hallowfire Heart Titan Solar build or Strand Titan build with Abeyant Leap

titan-arc build destiny 2 lightfall

Titan Arc Abilities, Aspects & Fragments


Super Thundercrash is definitely one of the best Titan arc Supers for dealing damage, so use it.

Class Ability – For harder activities keep with the Towering Barricade. But the Thruster is also a good choice.

Movement AbilityStrafe Lift is a jump with good speed and you can do a second jump in the air with strong directional control.

Melee Ability – For melee, the Seismic Strike deals area damage and blinds targets.

Grenade AbilityPulse Grenade is the new grenade this Titan Arc build. It is very powerful in dealing area damage over time, excellent to clear groups of opponents.


Knockout – Melee range and damage increase for a short period of time after critically wounding a target or breaking their shield. Also, killing targets with melee ability get you amplified and start health regeneration.

Touch of Thunder – This Aspect enhances the functionality of Flashbang, Pulse, Lightning, and for the ones, you will use in this Titan build, Storm Grenades. These create a roaming thundercloud that tracks nearby targets and fires lightning bolts at foes beneath it.


Spark of Shock – Your Arc grenades jolt targets

Spark of Discharge – Arc weapon final blows have a chance to create an Ionic Trace.

Spark of Magnitude – Your lingering Arc grenades (Lightning Grenade, Pulse Grenade, and Storm Grenade) have extended duration.

Spark of Amplitude – Rapidly defeating targets while you are amplified creates an orb of power.

Recommended Gear

The Heart Of Inmost Light Exotic introduced in Destiny 2 Forsaken is a key piece for older Titan Arc builds and even with the changes, now continues to be. When a grenade, melee, or barricade is used increases the damage and regeneration rate of the other two.

Arc Weapons is what you need for this Arc build to create Ionic Traces, again the old Thunderloard exotic machine gun continues to be excellent for the job, even better if you have the catalyst.

Recommended Mods for Arc Titan Build

You should prioritize Discipline to improve the grenade regeneration and Resilience to can take the incoming damage.


  • Ashes to Assets
  • Harmonic Siphon


  • Firepower
  • Bolstering Detonation
  • Momentum Transfer

Chest (Hallowfire Heart)

  • Concussive Dampener
  • Harmonic Resistance


  • Absolution
  • Recuperation
  • Innervation

Class Item

  • Bomber
  • Outreach


  • Authorized Mods: Grenades
  • Bricks from Beyond
  • Volatile Flow