Destiny 2 bolt charge explained: stacks, damage, and best

Bolt Charge is an Arc buff that builds from certain perks and then unleashes a lightning strike on your next powered melee.

You stack it by dealing Arc damage or picking up Ionic Traces. Each stack shortens the time before the strike lands.

How the stacks work

The buff caps at ten stacks in most builds. More stacks mean a bigger hit and a wider blast around the target.

You lose stacks if you wait too long. The meter drains on a timer, so commit to a melee before it empties.

A single strike can clear a packed room. That is why it feels so good in add-heavy content.

What builds trigger it

Arc Soul feeds it through grenade builds. The Stormcaller warlock and Arcstrider hunter both lean on it hard.

Some exotics add stacks per Arc kill. Check your exotic perks in-game, because the list changes with updates.

The Titan Code of the Missile setup can bank stacks fast. Pair it with melee weapons that deal Arc damage.

Where it falls flat

It struggles in solo content with few targets. Without adds, you rarely bank more than a couple of stacks.

It also needs melee uptime. If your grenade or rift is your only tool, Bolt Charge stays unused.

Best activities for it

It shines in crowds. Strikes, Public Events, and heavier Ritual playlists let you chain stacks quickly.

Bosses take the full blast too. Slap it onto a melee subclass and you get free burst on damage phases.

One thing nobody tells you

Bolt Charge is not just for punch builds. Any Arc source that grants stacks counts, even if you never melee.

That opens weird options. A grenade-heavy warlock can bank stacks, then swap to a sword for the strike.

Read our Arc subclass breakdown for aspect choices. Our Prismatic guide covers mixing Arc with other elements.

For deeper setups, buildcrafting basics shows how to layer buffs. Exact stack damage sits on the official Bungie site, so check there.