Most played cards in Jori En, Ruin Diver:

1 Decks
Snow-Covered Island
6 copies - 6 average
Snow-Covered Mountain
6 copies - 6 average
Firebolt
1 copies - 1 average
Fire // Ice
1 copies - 1 average
Flame Slash
1 copies - 1 average
Flames of the Blood Hand
1 copies - 1 average
Incendiary Flow
1 copies - 1 average
Gut Shot
1 copies - 1 average
Gitaxian Probe
1 copies - 1 average
Forked Bolt
1 copies - 1 average
Fiery Confluence
1 copies - 1 average
Char
1 copies - 1 average
Vexing Devil
1 copies - 1 average
True-Name Nemesis
1 copies - 1 average
Stromkirk Noble
1 copies - 1 average
Stormchaser Mage
1 copies - 1 average
Young Pyromancer
1 copies - 1 average
Zurgo Bellstriker
1 copies - 1 average
Incinerate
1 copies - 1 average
Chain Lightning
1 copies - 1 average