"TLDR: Map of the Train System, Arcane Elementals number and spawn locations and Puzzle's Lamppost Placement (represented as dots [assuming the quest was fixed]).

In order to maximize the output gain of elemental particles from Arcane Elementals I decided to draw a map of their spawns (including quantity) + added Runic Train System and lamppost puzzle[outward.gamepedia.com] locations.

NOTE: «When you complete Rust and Vengeance quest, there is a shortcut from the Harmattan Sorobor Library into the Forgotten Research Laboratory, which leads to an elevator, which takes you right down to the Runic Train. This is by far the most convenient way to access it. There are also various shortcuts you can unlock at the exit of dungeons which allow quick access into them from Antique Plateau exterior»
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