Ok this is just my idea of a event that we could use of course I dnt expect a instant use but just mabye a use in the future.
The blood moon is back with its magic-blocking powers and now people have become sick and green and even becoming cannibles that are now called "immortui" and they have invaded. There bites can transmit the sickness but for some reason some are immune to it.
Now the only chance humanity has is to run and try to survive while also solving the puzzles the mystery is causing and before the blood moon ends or all current zombies shall stay that way for ever……
Nice idea right? I thought it would be a way to just buy some time for a new event idea or even be a event itself.I also think there could be blood stains and speaking zombies called "thinkers" which reveal parts of the puzzle.
The "puzzle" is the destination (some secret crypt) were a scientist tried revival without magic but the "failed experiments" escaped and infected some towns(which shall be explored) and gathered numbers until a army is made.