Flux Reservoir

A Flux Reservoir is a store for a drought: it hoards flux while the land is full and gives it back when crafting, a device or a Conduit drains it. The fluxionists' Leyden jar: a jar of silvered glass in a foil of fluxsteel, with a ball on its rod. While the land of its chunk is full, the jar skims the top of the flux; in a drought it pours its store back, like a reservoir.

A Flux Workbench draws on the Reservoirs in its land at once, right after the land itself: costly crafting becomes possible even in a dry place. How much the jar holds shows in the segments of the window in its foil; the Loupe and the spectacles show the number — the flux in the jar reads as Halo, the flux of the world. A broken jar gives its store back to the land.