Orazca Puzzle-Door
Orazca Puzzle-Door
{U}{1}, {T}, Sacrifice this artifact: Look at the top two cards of your library. Put one of those cards into your hand and the other into your graveyard.
Between Quintorius's archaeological expertise and Huatli's knowledge of ancient glyphs, the "impossible" lock finally yielded, and the door to the underground world rumbled open.