Challenge format idea for upcoming seasons

[Potato_Hoarder]

Just wanna say, love these, but some flexibility would be cool too, like 3 options but 2 need to complete the challenge.

So people feel like they have a choice / can do maps they enjoy more?

So,

"Win any 2 of these 3 following maps using Only Shadow, Lost souls or Neutral cards
 on advanced difficulty or higher, the highest ones will be counted:

1, An Expedition South (2-player community map)
2, Nightmare's End (2-player campaign map)
3, The Shifting Temple (2-player campaign map)

These restrictions apply to all team members"