Yidris, Maelstrom Wielder (Gilded Foil)

Showcase: Streets of New Capenna Trample Whenever Yidris, Maelstrom Wielder deals combat damage to a player, as you cast spells from your hand this turn, they gain cascade. (When you cast the 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 exile cards on the bottom of your library in a random order.)