My custom deck doesn't fulfill the Archetype Quest goals even though it matches the colors the quest is asking for. Is there anything I can do to fix this?
This is a known issue to our development team, and we're currently working on a solution that will be included in an update in the near future.
If you would like to complete the Archetypal quests while using new cards you've earned from boosters, you can use the "modify" tool on the "My Decks" page. In the Deck Wizard step called "fill your deck," you can add new cards from your boosters to your new or existing archetype deck.