Most played cards in Grenzo, Havoc Raiser:

1 Decks
Skirk Prospector
1 copies - 1 average
Phyrexian Revoker
1 copies - 1 average
Pashalik Mons
1 copies - 1 average
Sparksmith
1 copies - 1 average
Tin Street Dodger
1 copies - 1 average
Warren Instigator
1 copies - 1 average
Torch Courier
1 copies - 1 average
Mogg War Marshal
1 copies - 1 average
Mogg Raider
1 copies - 1 average
Krenko, Mob Boss
1 copies - 1 average
Intimidator Initiate
1 copies - 1 average
Krenko, Tin Street Kingpin
1 copies - 1 average
Legion Loyalist
1 copies - 1 average
Mogg Fanatic
1 copies - 1 average
Legion Warboss
1 copies - 1 average
Abrade
1 copies - 1 average
Chain Lightning
1 copies - 1 average
Goblin Bombardment
1 copies - 1 average
Experimental Frenzy
1 copies - 1 average
Karn, Scion of Urza
1 copies - 1 average