High-tier Spiritborn runs are less about standing still and trading hits, and more about never giving enemies a clean chance to respond. The Counterswarm Rushing Claw setup leans hard into that idea. Before pushing deeper Pit tiers, it is worth sorting out reliable D4 items with the right skill ranks and defensive rolls, because the build needs a few specific breakpoints to feel smooth. Once those are in place, you are constantly moving, dragging packs together, and letting poison do the ugly work.
Keep Ferocity Rolling
The first target is 20 or more ranks in Ravager. At that point, Ravager keeps at least four Ferocity stacks available. Rushing Claw spends those four stacks to refresh itself, so the skill stops feeling like a normal dash with downtime. You can keep tapping or holding it as the situation demands. It is also more than a travel button. Every cast helps trigger the build's mobility-based bonuses, keeps you out of dangerous ground effects, and lets you cut through crowded rooms without getting boxed in.
Build Around the Swarm
Counterattack starts the real damage engine. Cast both charges, then let the Pestilent Swarms follow you through the fight. Ring of Writhing Moon is the key piece here, since it makes the swarms circle the Spiritborn instead of drifting away. That turns each dash into a moving poison field. The ring also trims Eagle-skill cooldowns by 0.25 seconds whenever it hits, which is why the build can keep its supporting skills active so often.
| Priority |
What it does |
|---|
| Ravager ranks |
Maintains Ferocity for repeat Rushing Claw casts |
| Ring of Writhing Moon |
Creates orbiting swarms and reduces Eagle cooldowns |
| Dexterity |
Raises the build's main damage scaling |
| Maximum Life and Armor |
Stops fast deaths during aggressive movement |
Gear Choices That Change the Feel
Use a Keen Turning Prism in the Horadric Cube when working toward an amulet with Aspect of Kinetic Suppression. Rushing Claw then builds Resolve, and that Resolve can raise defensive-skill damage by as much as 150%. Kwoti's Grace fits naturally too: two pieces improve Eagle damage and cooldown flow, three pieces give 30% damage reduction while moving, and five pieces add movement speed plus a huge Eagle damage bonus. A YulKey rune setup on chest or pants is another handy trick. It triggers Vortex after cooldown use, pulling stragglers into your swarm radius.
Route the Board and Start the Fight
Dexterity should climb past 2,200 when possible, followed by Maximum Life, Armor, Damage Over Time Multiplier, and Poison Damage Multiplier. On Paragon, Minerist and Convergence are useful stops. Consumption near Bitter Medicine and Colossal both deserve radius upgrades before chasing minor stat gains. For a clean opener, follow this order.
- Activate Ravager, Toxic Skin, Scourge, and The Devourer.
- Spend both Counterattack charges to release the swarms.
- Use Rushing Claw through targets while Vortex gathers them.
Playing It in Real Runs
Do not wait for every enemy to be perfectly grouped. Dash through the first cluster, let Vortex pull the rest inward, then loop back through them. Bosses work the same way, though positioning matters more because the swarm has to stay close. Good rolls matter, but the rhythm matters just as much. With properly chosen D4 items for sale supporting the breakpoints, the build becomes a fast, nasty poison carousel that rarely has to slow down.
