Tools

• Original Printing Finder - Update a decklist to show each card's first printing
• Mana Base Calculator - Check your colored mana sources against Frank Karsten's recommendations
• X-Point Old School Validator - Validate a Moxfield deck against Atlantic 93/94 rules and the 10-point system
• AAA Legality Checker - Check if a card and its printings are legal for Alpha to Alliances + Ante (AAA)