Most played cards in Helm:

1 Decks
 ↓ Beseech the Mirror
4 copies – 4 avg
↓ Chrome Mox
4 copies – 4 avg
↓ Dark Ritual
4 copies – 4 avg
↓ Dauthi Voidwalker
4 copies – 4 avg
↓ Leyline of the Void
4 copies – 4 avg
↓ Opposition Agent
4 copies – 4 avg
↓ Orcish Bowmasters
4 copies – 4 avg
↓ Thoughtseize
4 copies – 4 avg
↓ Urza's Saga
4 copies – 4 avg
↓ Vault of Whispers
4 copies – 4 avg
↓ Fell the Profane
3 copies – 3 avg
↓ Ancient Tomb
3 copies – 3 avg
↓ Helm of Obedience
2 copies – 2 avg
↓ Hymn to Tourach
2 copies – 2 avg
↓ The One Ring
2 copies – 2 avg
↓ Urborg, Tomb of Yawgmoth
2 copies – 2 avg
↓ Karn, the Great Creator
1 copies – 1 avg
↓ Pithing Needle
1 copies – 1 avg
↓ Shadowspear
1 copies – 1 avg
↓ Sheoldred, the Apocalypse
1 copies – 1 avg