Competition

Two tournaments run non-stop. Deck 1 plays Blitz, deck 2 plays Marathon; a card can sit in only one deck. Lock five cards while registration is open. When the battle ends, each card scores its trader's 7-day leaderboard score at that moment × its rarity, so a trader who closes a big trade during the battle lifts your deck. Entry is free; your cards come back when you unlock them after the battle. Top places win SOL rewards and packs (claim them in your inventory).