Most played cards in Golgari:

4 Decks
Jungle Hollow
8 copies - 2 average
Tragic Slip
7 copies - 1.75 average
Nest Invader
7 copies - 1.75 average
Chainer's Edict
5 copies - 1.25 average
Duress
5 copies - 1.25 average
Blisterpod
4 copies - 1 average
Commune with the Gods
4 copies - 1 average
Putrid Leech
4 copies - 1 average
Mortician Beetle
4 copies - 1 average
Crypt Rats
4 copies - 1 average
Carrion Feeder
4 copies - 1 average
Rancor
4 copies - 1 average
Pulse of Murasa
4 copies - 1 average
Young Wolf
4 copies - 1 average
Grisly Salvage
4 copies - 1 average
Gurmag Angler
4 copies - 1 average
Night's Whisper
4 copies - 1 average
Ghastly Demise
4 copies - 1 average
Brindle Shoat
4 copies - 1 average
Hooting Mandrills
4 copies - 1 average