$2.88
Maelstrom Nexus 
Enchantment
Alara Reborn Mythic
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 of your library in a random order.)
#130 — Illus. Steven Belledin