Fortnite is running a limited-time “Holofoil Hours” or “Power Hour” event that increases the appearance rate of Holofoil Sprite variants. Multiple outlets report that the event activates in regional time windows and gives players a focused opportunity to collect the rarer variants before the season changes. One report states the Holofoil Hours go live on July 11, with power-hour timing varying by region and with two separate two-hour windows designed to maximize collection time. Another outlet also describes the event as offering boosted spawn rates for Holofoil Sprite collectibles and references an additional gameplay element: a “Shock Rocks” loadout that increases double-jump height during the event. A third outlet confirms that the event’s start time depends on the player’s region, and notes the higher spawn rates for Holofoil Sprites on the weekend date it specifies. Across coverage, the core point is the same: during the scheduled Power Hour/Holofoil Hours periods, Holofoil Sprite variants become more likely to spawn, and players can consult regional schedules to know when the boosted windows begin.