Most played cards in Helm Combo:

1 Decks
 ↓ Ancient Tomb
4 copies – 4 avg
↓ City of Traitors
4 copies – 4 avg
↓ Dauthi Voidwalker
4 copies – 4 avg
↓ Orcish Bowmasters
4 copies – 4 avg
↓ Opposition Agent
4 copies – 4 avg
↓ Dark Ritual
4 copies – 4 avg
↓ Agadeem's Awakening
4 copies – 4 avg
↓ Leyline of the Void
4 copies – 4 avg
↓ Chrome Mox
4 copies – 4 avg
↓ Helm of Obedience
4 copies – 4 avg
↓ Karn, the Great Creator
4 copies – 4 avg
↓ Grief
3 copies – 3 avg
↓ Thoughtseize
3 copies – 3 avg
↓ The One Ring
3 copies – 3 avg
↓ Sheoldred, the Apocalypse
2 copies – 2 avg
↓ Plague Engineer
2 copies – 2 avg
↓ Takenuma, Abandoned Mire
1 copies – 1 avg
↓ Urborg, Tomb of Yawgmoth
1 copies – 1 avg
↓ Chalice of the Void
1 copies – 1 avg
↓ Tormod's Crypt
1 copies – 1 avg