Maelstrom Nexus DMC/159

Set: Dominaria United Commander
Collector Code: DMC/159
Name: Maelstrom Nexus
Type: Enchantment
Oracle text: The first spell you cast each turn has cascade. (When you cast your first spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
Rarity: Mythic