it's a random thing.. you'll get them eventually (hopefully)
You have to find 3 Rusty Fragments, found randomly after invasions.
you can only get rusty fragments from invasions
Yes, you can get rusty fragments from successful invasions. The chance of getting one is random.
By invading.
U sometimes get rusty fragments after invasions. Once you get 3, use them and you get the key to open the mausoleum
You have to gather 3 rusty fragments during your invasions (you will get them as loot randomly). Then you can go to your storage and combine them into a key.
u unlock the musoleum by getting 3 rusty fragments from invasions then you can store some zombies in there
you need about 3 rusty fragments and when you piece them together they make a key for the mausoleum
Once You get 3 rusty fragments from invading the go to storage and click rusty fragments and click use and then tui have the rusty key .
Collect 3 rusty fragments and then use it.
You have to invade and randomly you will get rusty fragments
Once you collect 3 it creates a rusty key for the mausoleum