← All Builds arc
Titan · Arc
FIST OF THUNDER
Punch with a thunderclap, heal on the kill, and get the melee back instantly. Stand in your Storm's Keep ionic field and become a self-sustaining lightning piston.
Subclass
Thundercrash
Arc Titan Thunderclap Loop
Aspects
Knockout
Storm's Keep
Fragments
Spark of Shock
Spark of Discharge
Spark of Resistance
Spark of Magnitude
Grenade
Pulse Grenade
Melee
Thunderclap
Exotic Armor
An Insurmountable Skullfort
Titan
Why This Exotic
Every Arc melee kill heals you and refunds melee energy, so a Thunderclap kill immediately returns another Thunderclap.
Set Synergy
Bushido
Armor 3.0 set bonus
Why This Set
2pc Iaido: freshly-drawn or reloaded weapon kills heal 35 HP; 4pc Unfaltering Focus: bow/shotgun/sword kills grant ~10% damage resistance. Fits the in-melee Thunderclap playstyle — a shotgun or sword swap-kill tops you off and the DR buys survivability while you stand in melee range charging the next clap.
Recommended Weapons
Multimach CCX
energy · Submachine Gun
Rapid Arc kills keep you Amplified and surge-aligned between Thunderclap punches.
Centrifuse
kinetic · Auto Rifle
Builds a static charge that detonates and Jolts, layering Arc add-clear onto the melee loop.
Thunderlord
heavy · Machine Gun
Arc heavy with chain lightning for surge-aligned add clear and sustained boss damage.
How to Play
- Drop your barricade — Storm's Keep creates an ionic, Jolting field that keeps you Amplified with faster melee and class regen.
- Charge Thunderclap and release it into a target.
- An Insurmountable Skullfort heals you and refunds melee energy on the Arc melee kill — so you immediately get another Thunderclap.
- Knockout adds healing and an empowered melee after a shield break or melee kill.
- Punch, heal, refund, repeat — keep Multimach CCX kills up for Amplified between punches.
- Save Thundercrash as a panic button or burst DPS.
Activity Affinity