Well, play style is obvious. Mill the hell out of you, get to PPPSSS ASAP to play free Felrauks. Draw Krulls to play free Dredgers and discard him. Use [d]Shoall Stirrings[/d] Grasping to reanimate dredgers and milled Uxus (as well as delicious Krulls). Shadowlands Guide also likes guiding Dredgers, too!
.... And thats it.
EDIT: After further testing it seems to be badly in need for more duals... Maybe the feln cylixe (which may or ma ynot come next set) could help, but at the moment it is just missing that last piece to make it more consistent (also a plus if there are more dredger synergies)