For the Arctic Arena Environmental Disadvantage, does "You may not use more than 4 shields and / or weapons in any of your decks" mean up to 4 total shields/weapons, such as 1 lobo + 3 dims? or up to 4 of each?
For the Advantage, does 1 card from another element mean we can use up to six copies of that card, or just literally 1 card? I'm assuming the former but it's not clear.