I stood on the cracked pavement while a purple fan stared back with a question mark hovering above it. The path ahead was blocked and the game gave me nothing but a hint and an idle breeze. I figured out the trick the hard way so you don’t have to repeat my detour.
I’ll walk you through the exact steps to get that fan moving, where the power comes from, and which creatures will save you time — fast, specific, and practical. I’ve tested this across Arsilia and the Archives, and I’ll point you to the threads and videos that shortcut the guesswork.

I watched a museum display light up and realized the same trick was in the Archives. How the Aura Holoken powers purple fans
The purple fan isn’t a puzzle in isolation — it’s waiting for a specific Holoken effect. You can’t interact with the fan when it shows a question mark because your Holoken lacks the Aura type. Complete the “Gone Spare” quest around the city of Arsilia, then visit the local Archives and interact with a display there to gain access to the Aura Holoken power.
Once you’ve activated Aura on the Holoken, equip it in Animon mode with an Aura-type partner and throw the device at the fan. The device will emit a directed breeze that gets the blades turning, powering gates and machines connected downstream — a small gust that behaves like a key turning a rusty lock.
How do I power the purple fan in LumenTale?
Short answer: finish “Gone Spare,” pick up the Aura Holoken at the Archives, slot an Aura Animon into the Holoken, then toss it at the fan. If you’ve already used Geo-type Holoken earlier, the process is familiar: swap to Aura, aim, throw, profit.
I’ve seen players stall on the map because they missed a single quest item. Where to find the Aura Holoken (quest details)
“Gone Spare” is part of the main story loop and sends you through Arsilia’s neighborhoods. After the quest’s key beats, you return to the Archives where a display grants the Aura Holoken when you interact with it. Don’t skip the prompt — it’s subtle, and missing it leaves fans frozen.
Community hubs like the LumenTale section on Reddit and walkthrough creators on YouTube highlight the same sequence; if you prefer text, GameFAQs and Moyens I/O’s guides list the step-by-step. If you bought LumenTale on Steam (current list price $29.99 (€27)), those pages are full of timestamps and screenshots that match the Archives moment.
Where do I get the Aura Holoken?
It appears in the Archives after “Gone Spare.” If you’re unsure whether you triggered the event, re-check the Archives display for an interact prompt.
I’ve watched speedrunners swap companions in seconds. Which Animon will push the Holoken?
If you didn’t choose Vortail at the start, you don’t need to backtrack — there are catchable Aura Animon near Arsilia. Canabble (a duck-like creature) and Muribang (the exploding mouse) both have the Aura type and show up in Area 16, the route due east of Arsilia. Catch one, slot it into the Holoken’s Animon mode, and toss.
Community tools like the Steam guides, the LumenTale Wiki, and creators on YouTube make it easy to find spawn windows; if you want speed, follow a short clip rather than a long write-up.
Which Animon can charge my Holoken?
Vortail, Canabble, and Muribang are your primary Aura options near Arsilia. If you missed early spawns, check Area 16 during day/night cycles and refer to community spawn tables on the wiki.
Aura does one other thing: in dim caves it reveals hidden walkways by bathing the area in light when thrown, like a lighthouse beam slicing through fog. That ability is required during a later mission where you clear Arsilia’s prison to rescue Ban, so carry an Aura Animon if you hate backtracking.
If you want a shortcut, look for quick video clips from creators on YouTube or player threads on Reddit — they often timestamp the Archives moment and the Area 16 spawns. Ready to stop letting purple fans stall your runs and start using them to open shortcuts and secret paths instead?