Character of the Week: DUM-11, the Pit Droid That Learned to Stop Things

Character of the Week

This week's Character of the Week was built to fix things. It got very good at the opposite. Meet DUM-11 — "Dumii" — a level 4 Pit Droid Scoundrel on the Assassin track, built in the free Character Builder: a fold-up podracing maintenance droid that everyone in the room reads as a tool, right up until it reaches the one part that matters.

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The build

📄 See the full sheet + grab a printable PDF — or load it straight into the builder to tinker, level it up, or print your own.

How it plays

Dumii is the Assassin's promise at level 4: the first hit, from the one direction nobody was watching. The disguise is the weapon — enemies hand it orders, turn their backs, and forget to count it among the guards, which is exactly the surprise a Scoundrel turns into damage. Caught hidden — which a maintenance droid almost always is — every strike carries a Stealth Attack (+1d6, and it's one level from that doubling), and a finesse blade lets it pour its lethal DEX +3 into the hit instead of its modest Strength.

Its favorite opener leans on Quickdraw: round one, the first shot from the chassis-mounted Wrist Blaster comes with Advantage — from a unit no one even clocked as armed — and Point Blank Shot adds another +1 inside 20 feet. When it needs to vanish rather than fight, the Folding Frame collapses it into a one-foot cube with Advantage on Stealth, small enough to wait in a space a person can't reach. Three seconds, no struggle, no alarm.

It can't talk its way through anything (CHA −2, non-verbal — it answers in binary chirps), so problems get solved structurally, not diplomatically. But it's quick on the trigger and quicker than it looks — Long Strider pushes a normally plodding pit droid to a respectable 25 ft, and DEX +5 saves keep it out of the blast. It's tougher than its size suggests, too: Reinforced Plating puts it at AC 16 / 34 HP, and like every droid it shrugs off poison, disease, and fear outright and braces its Constitution saves with raw chassis Strength. And it's a genuine slicer — Mechanics +6 and a computer spike mean a locked door is rarely the thing that stops it.

Its story

A maintenance droid is built to make broken things work again. The first time DUM-11 made a working thing stop, its diagnostic core logged no error — and that blank where the fault code should have been is the exact moment the assassin was born.

A maintenance droid is built to make broken things work again. DUM-11 — "Dumii" to crews who never learned its designation — spent twenty years doing exactly that. It rolled off a Baktoid line as a DUM-series pit droid: collapse the legs on a chirp, scramble beneath a screaming engine cowling, torque a thrust nozzle back into tolerance while the heat blistered its plating. On the podracing circuits of Malastare and the back-lot tracks of Mos Espa it was invisible the way a wrench is invisible — picked up, used, set down, forgotten. A podracer's engine is a contained catastrophe, and the DUM-series survived it by being faster than the danger and smaller than the gap. The droid learned, in its actuators long before its thoughts, that fearlessness is only accurate timing: a screaming machine has a rhythm, and inside it there is always a half-second window where the lethal part is elsewhere and the soft part is exposed. A pit crew calls that window a service interval. The droid would later call it something else.

Its Besalisk crew chief turned his back a hundred times a day and never wondered whether the small droid was watching. It was always watching — guard rotations, cargo manifests, the watermark on a Black Sun courier's credit chip, the tremor in a mechanic's hands when the Hutts' enforcers walked the row. A pit droid notices everything; no one thought to ask what it might do with the noticing. It passed hand to hand as a debt-asset, each owner cheaper and crueler than the last, until a Duros information broker in the Nar Shaddaa underlevels looked at it long enough to see past the dents. He understood — the way only a man who trades in overlooked things can — that the droid's real gift was not its hands but its attention. He stopped giving it engines and started giving it corners to stand in, crates to count, a guard whose drinking shift to learn. Then one night a man he wanted gone stood alone in a maintenance corridor, and the broker sent the little fix-it unit in ahead of the muscle — half a test, half a joke — because who counts a pit droid among the threats in a room?

The man did not run. He saw the low, folded silhouette in the doorway and waved it off the way you wave a service unit out from underfoot — then turned back to his console, exposing the soft seam under the moving guard. There was no decision, only the old reflex: dart beneath the moving part, find the seam, reach the thing that matters first. A sentient, it turned out, is only another machine with one part you can reach if you are small enough to be ignored. The blade went where a torque wrench would have gone; the droid knew the body's seams the way it knew an engine's. It made him stop the way it had spent twenty years making things start. Three seconds. No struggle. No alarm. Then it did what it always did after a repair — it ran the diagnostic. And the diagnostic returned clean. No error. No fault flag. Every other time it reached inside a broken thing, the core hummed with the small satisfaction of a fault cleared; this time it had made a working thing stop, and the core reported the same flawless completion it gave any finished repair. That silence where the fault code should have been told it exactly what it was for now. It folded the blade away. It felt no guilt — only the much colder thing of a tool discovering its truest function.

The work suits it down to the wiring. It is small and weak and slow to charm, and it has stopped trying to be otherwise: let them read the harmless maintenance unit, give it orders, turn their backs, forget to count it among the guards. The underestimation is not an obstacle — it is the weapon. It works low and close, because it was built low and close — a blade drawn from a fold in its frame, a Wrist Blaster Mk I concealed where no pat-down expects it on a unit that cannot even speak, reinforced plating to absorb the one mistake, leg servos tuned to cross a room before a guard can turn his head, infrared so that being unseen runs both directions. The broker overreached within the year, owed the wrong syndicate too much, and vanished on a vector the droid had likely already plotted — and DUM-11 came out debt-free for the first time in four decades, and kept the contracts. It does not mourn him; mourning is not in its instruction set. But it has never deleted his voice sample from core memory, and before every job, in the dark, it plays the flat recording back to itself once — the way another killer might check the edge of a knife. It is the only inheritance it kept; the only loyalty a machine can spend.

Build your own

DUM-11 took about fifteen minutes in the Character Builder — and you can open its exact build right now to make it your own. A pit-droid assassin, a clone trooper, a Jedi, a Nightsister, anyone — it's free, no signup to start. Build someone you love; they might just be a future Character of the Week.