Exile cards from the top of your library until you exile cards with total mana value 4 or greater. You may cast any number of spells from among them without paying their mana costs. Paradigm (Then exile this spell. After you first resolve a spell with this name, you may cast a copy of it from exile without paying its mana cost at the beginning of each of your first main phases.)
![Improvisation Capstone (Borderless) [Secrets of Strixhaven] | Black Swamp Games](http://blackswampgames.com/cdn/shop/files/4e70d8f0-96c1-5510-a711-24970506143e.png?v=1776808428)
