Pioneer is the newest constructed format, so here's a quick refresher: all Standard releases from Return to Ravnica forward are legal in Pioneer (except for a few banned cards). It's perfect for players who want to keep using their cards after the cards are rotated out of Standard (without making the leap to Modern).

Each Pioneer Challenger Deck includes a complete 60-card main deck plus a 15-card sideboard, ready to play right out of the box. These four decks feature cards from Return to Ravnica through Kaldheim and will remain legal in Pioneer even after the next Standard rotation.

These four Pioneer Challenger Decks 2021:

• Orzhov Auras
  • Stand tall! Grow a creature with a stack of auras, keep it safe with protection spells, then crush your foe with a towering attacker.
  • **NOTE: Lurrus of the Dream-Den is banned in Pioneer, players will need to replace her with a different sideboard card before playing this deck in any Pioneer event**
• Mono Red Burn
  • Is it hot in here, or is it just you? Overwhelm your opponent with a swarm of creatures, then finish the job with a few well-placed lightning strikes to the face.
• Azorius Spirits
  • These ghosts are friendly to you. Take to the skies with a squadron of spirits and other fliers that will bring your opponent crashing down.
• Lotus Field Combo
  • Build a stockpile of resources, then take the game in a single turn. Make tons of mana, draw tons of cards, then win instantly with Approach of the Second Sun.

Contents:

• 75-card preconstructed deck
• 60-card deck featuring cards from Return to Ravnica through Kaldheim
• 15-card sideboard
• Up to 5 double-sided tokens (varies per deck)
• 1 deck box (holds 75 sleeved cards)