The event takes place on Thursdays, at a random time from 7:00 pm to 10:00 (UTC+3:00) - the start time can always be obtained from the Event Manager

In a special location "Alternative laboratory" monsters will be resurrected.

Your goal is to kill monsters, as a reward for their death with a small chance you will receive an item

Box of lab stones Change Laboratory: Armor

The number of monsters in a location is limited, as soon as a monster dies, it immediately resurrects in another place in the same location.