Refined Serum

Refined Serum is an Event Add-on for Med-Kits. It is no longer available.

Icon	Description	Cost
	THIS ADD-ON IS NO LONGER AVAILABLE (This Unlockable can no longer be obtained and stockpiles can no longer be used. If it is an Event Unlockable, it may return with its associated Event.) STOCKPILES MAY STILL BE USED IN TRIALS A refined version of the Putrid Serum that is mostly safe for human consumption. Mostly. Press the Secondary Action button while healing yourself or another Survivor with a Med-Kit to use the Refined Serum to boost the Movement speed of the affected Survivor by +5 % for 16 seconds. Creates a Blight trail behind the affected Survivor. Refined Serum consumes the Med-Kit on use. The Refined Serum is only available during Halloween Events.	2,000

Trivia

• Refined Serum was originally added with Patch 4.3.0 for the 2020 Halloween Event The Eternal Blight and could only be obtained for the duration of the Event and every subsequent Halloween Event since.
• Unlike the Blight Serum Add-on, the Killers' equivalent, any stockpiles Players have accumulated of the Refined Serum can be used in regular ranked Trials throughout the year and it is always available in Custom Game.