Thanks for the feedback! I’m already working on a new version to address these issues and improve the game overall.
- If you can’t sell a card, it’s probably because it’s currently being used in a deck.
- Cards like Vaara Coast and other artifacts can only be placed in the Artifact Slot, not in regular slots (there should’ve been a tutorial for this—my bad! I’m on it).
- I’m also working on a new Mode Selector and Mana Sorting feature for the deckbuilder.
Thanks again, updates are on the way! :)