Infinity Nikki itemsChallenge LetterChallenge Letter is a 1-star item in Infinity Nikki.DetailsTypeQuest ItemMentionsNikki, JackRegionWishfieldHow to getWorld QuestQuestShowdown at DuskQuest typeWorldMore itemsAll items8-in-1 Cleansing LotionA Bamboo Tube Filled with RainwaterA Basket of GlimmergrassA Basket of Herbal BreadAbility PermitAbundant Fish FoodAbyss-Crossing PioneerAce StylistAcross TimeA Damaged Blessing WandAdorable TiltAdventure Park