Every day in Tarisland, you can complete multiple Reputation Events to earn EXP, Silver Coins, and reputation. Some of these events are simple fetch quests, while others are puzzles that you have to solve without hints.
Tarisland – Light the Central Lamppost – Altar Trial (SilverLit Outskirts Reputation Event)
One of the Reputation Events you can encounter in Tarisland is the Altar Trial lamp puzzle. The event is in the SilverLit Outskirts, and here's how to complete it.
Reputation events change daily, regardless of whether you complete them or not. Make sure to do them if you're trying to maximize your reputation in a specific area, as tomorrow's events may be in a different area.
The Altar Trial has five lampposts. Some are green and some are orange. Your goal is to make them all the same color to unlock the central lamppost. To change color, get close to the lamp and interact with it.