Bigger on the Inside [WHO]

Bigger on the Inside

Enchantment — Aura

Enchant artifact or landEnchanted permanent has ": Target player adds two mana of any one color. The next spell they cast this turn has cascade." (When they cast their next spell, they exile cards from the top of their library until they exile a nonland card that costs less. They may cast it without paying its mana cost. They put the exiled cards on the bottom in a random order.)