How does Retro Brawl incorporate elements from earlier sets or mechanics, and what are the specific guidelines for deck construction in this format?

Retro Brawl is a variant of Magic: The Gathering's Brawl format that allows players to incorporate cards from earlier sets, expanding the deck-building possibilities beyond the standard card pool. Here's how it works:

Deck Construction Guidelines:

Commander Selection: Choose a legendary creature or planeswalker to serve as your commander.

Deck Size: Build a 60-card deck, including your commander.

Singleton Rule: You can include only one copy of each card, except for basic lands.

Card Legality: Unlike standard Brawl, which restricts decks to Standard-legal cards, Retro Brawl allows the use of cards from earlier sets, providing a broader selection of cards and mechanics.

Incorporation of Earlier Sets and Mechanics:

By allowing cards from older sets, Retro Brawl reintroduces past mechanics and themes, offering a nostalgic and diverse gameplay experience. This inclusion enables players to explore synergies and strategies that were prominent in previous eras of Magic: The Gathering.

Retro Brawl offers a unique opportunity to revisit and utilize the rich history of Magic: The Gathering, blending the familiarity of the Brawl format with the depth and complexity of earlier sets.