How do tools work in the Expedition mini-game? May 18, 2021 15:25 Updated Discoverer's Magnifier reveals one random tile without a bomb. Mine Detector defuses one bomb. Chronometer adds 45 seconds to the game time. Related articles How do I play the Expedition mini-game? How do I use the items from the Booster section? How do I know where to find an item? How do tools work in the Cards of Fate mini-game? How do I use energy items and strength reserves?