Creature Type or Sub Type: Legendary Artifact // Legendary Land
Rules Text Contains: T: Draw a card, then discard a card.
4, T: Transform Matzalantli, the Great Door. Activate only if there are four or more permanent types among cards in your graveyard. (Artifact, battle, creature, enchantment, land, and planeswalker are permanent types.) // The Core (Transforms from Matzalantli.) Fathomless descent — T: Add X mana of any one color, where X is the number of permanent cards in your graveyard.
Flavor:Centuries ago, under siege from the Mycotyrant, the Oltec sealed the Core off from the world . . . until Huatli's party arrived.
![Matzalantli, the Great Door (Extended Art) [LCI - 387] - Cartes Sportives Rive Sud](http://cartessportivesrivesud.com/cdn/shop/files/matzalantli-the-great-door-extended-art-lci-387-magic-the-gathering-singles-7509024-6930971_{width}x.jpg?v=1753681698)
![Matzalantli, the Great Door (Extended Art) [LCI - 387] - Cartes Sportives Rive Sud](http://cartessportivesrivesud.com/cdn/shop/files/matzalantli-the-great-door-extended-art-lci-387-magic-the-gathering-singles-7509024-6930971_1024x.jpg?v=1753681698)