Most played cards in Jund:

4 Decks
Bonecrusher Giant
9 copies - 2.25 average
Duress
9 copies - 2.25 average
Claim the Firstborn
8 copies - 2 average
Woe Strider
8 copies - 2 average
Murderous Rider
8 copies - 2 average
Trail of Crumbs
8 copies - 2 average
Gilded Goose
8 copies - 2 average
Korvold, Fae-Cursed King
7 copies - 1.75 average
Wicked Wolf
7 copies - 1.75 average
Lotus Cobra
6 copies - 1.5 average
Agonizing Remorse
6 copies - 1.5 average
Witch's Oven
6 copies - 1.5 average
Eliminate
6 copies - 1.5 average
Agadeem's Awakening
5 copies - 1.25 average
Thrashing Brontodon
5 copies - 1.25 average
Scavenging Ooze
5 copies - 1.25 average
Klothys, God of Destiny
5 copies - 1.25 average
Edgewall Innkeeper
4 copies - 1 average
Jungle Hollow
4 copies - 1 average
Garruk, Cursed Huntsman
4 copies - 1 average