Collecting The Lost Caverns of Ixalan

The Lost Caverns of Ixalan is the second set in the Omenpath Arc. The story takes place a year after the events of March of the Machine. We revisit Ixalan, the plane packed with pirates and dinosaurs. Things have changed since the disappearance of the Immortal Sun. Once again, there is a scramble as the groups race toward the center of Ixalan in search of a new resource: cosmium. Once they get past the caves, they find that Ixalan is a hollow world with Ixalan's Core in the middle and lit by Chimil, its sun. An ancient civilization, ancestors of the Sun Empire, uses the magic of Chimil to grow in power.