Matzalantli, The Great by // The Core (LCI)

Matzalantli, The Great Door // The Core
Casting Cost: {3}
Card type: Legendary Artifact // Legendary Land

Matzalantli, The Great Door
Card Text:

• {T}: Add {c}.
• {W} {u} {b} {r} {g}, {t}: Return target legendary creature card from your graveyard to the battlefield.

The Core
Card Text:

• (Transforms from Matzalantli, The Great Door.)
• {T}: Add {c} {c} {c}.
• {W} {u} {b} {r} {g}, {t}: if you control ten or more legendary permanents, you win the game.

Card Characteristics:

• Casting Cost: Requires Three Colorless Mana to Cast.
• Card type: Legendary Artifact // Legendary Land.

Card Abilities and Interaction:

• Mana Generation: Matzalantli, The Great by Provides Colorless Mana When Tapped.
• Legendary Creature Return: By paying {w} {u} {b} {r} {g} and tapping matzalantli, you can return a legendary creature card from your graveyard to the battlefield.

The Core (Land Side):

• Mana Generation: The core, the transformed land side, generates three colorless mana when tapped.
• Victory Condition: By paying {w} {u} {b} {r} {g} and tapping the core, you win the game if you control ten or more legendary permanents.

Flavor and Lore: The Card Depicts A Narrative Where Matzalantli, The Great Door, Transforms Into The Core, Symbolizing the Transition from A Doorway to a Central, Powerful Core. The win condition on the core suggests the significance and power of assembling a legendary team.

Overall impression: Matzalantli, The Great Door // The Core is a unique card that serves a dual purpose as both a mana source and a legendary creature revival tool. The Transformation Into The Core Introduces A Potential Game-Winning Condition for Decks Built around Legendary Permanents.