we cover a base 's wall place with tower of pearls , at least 2 , prevent shades get in.
we cover it prevent when u use that place got shades in it.
it also fit to use on SS 1 SS 2 and the fourth way to build gold mines.
cover with tower of pearls for the best , no limit , free , feed less.
HINT : DO NOT BUILD IT BEFORE 2 MINUTE TO FEED VAMP BEFORE 2 MINUTE URN OF DRACULA
You may start to build it at 1:50 because it is impossible for vampire to get before 2 minute urn of dracula .
And keep building it when you are waiting for 30 second gold time that you will build gold mines at ?:20 or ?:50 . ( 3:50 , 4:20 , ... )
Or for some tricks you will learn in the future.
MODEL :
