The reason I like this approach is two-fold
Once you mill most of your library, it becomes super easy to reanimate a bunch of things for free because whenever you sacrifice creatures to flashback Dread Return, you get a bunch of Zombie tokens from your Bridge from Below, which in turn allows you to flashback even more copies of Dread Return until you win the game with one big combo-esque turn
A Revised Hurricane will cost you less than a buck, but the BGS 9 Blue Hurricane pictured above is currently listed on eBay with a $22,500 price tag
This Genetic Apex Emblemevent rewards players with Hourglasses, Shinedust, and highly coveted emblems after several battle wins
Double Major Double Major is one of the most efficient Clone effects weve ever seen, with the restriction that it must target a creature while it's on the stack
It's a Zombie though so it fits nicely in a Zombie Tribal list like Varina