Quandrix, the Proof - Secrets of Strixhaven #218

Quandrix, the Proof

Set: Secrets of Strixhaven (SOS)
Collector Number: 218
Type: Legendary Creature — Elder Dragon
Rarity: Mythic
Mana Value: 6.0

Flying, trample
Cascade (When you cast this 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.)
Instant and sorcery spells you cast from your hand have cascade.