Not everyone plays your game, you have to elaborate on that next time.
Let me get this straight, in the game of yours, every player can control 1 unit, right ?
And, after certain event (such as day turns to night), 1 random Player will turn to something else (wolves, etc).
And you want to give object (or an item) to the affected player unit, right ?
So, what happen if other player has been killed by the wolf ?
Does that player still in the game or what ?