Most played cards in Abzan Delirium:

1 Decks
Evolving Wilds
4 copies - 4 average
Shambling Vent
4 copies - 4 average
Sylvan Advocate
4 copies - 4 average
Oath of Nissa
4 copies - 4 average
Gideon, Ally of Zendikar
3 copies - 3 average
Hissing Quagmire
3 copies - 3 average
Llanowar Wastes
3 copies - 3 average
Duress
3 copies - 3 average
Liliana, the Last Hope
3 copies - 3 average
Traverse the Ulvenwald
3 copies - 3 average
Languish
3 copies - 3 average
Infinite Obliteration
2 copies - 2 average
Grasp of Darkness
2 copies - 2 average
Lambholt Pacifist
2 copies - 2 average
Transgress the Mind
2 copies - 2 average
Terrarion
2 copies - 2 average
Ishkanah, Grafwidow
2 copies - 2 average
Anguished Unmaking
2 copies - 2 average
Sorin, Grim Nemesis
2 copies - 2 average
Canopy Vista
2 copies - 2 average