KEVYN: The Pa'anuri have a core generator of their own.
KEVYN: They also have long-gun technology, allowing them to fire streams of fusion-temperature plasma through wormholes.
KEVYN: Somehow they've connected the two, and can generate power sufficient to fire that weapon from their galaxy to our own.
SFX: Pew pew
SFX: Ow!
DEVEREAUX: “Somehow?”
BREYA: That means he's figured it out, but can't afford to build the prototype.