Sloppity Bilepiper 

Creature — Demon
$0.36 #14771 0.56 3.9 years
Jolly Gutpipes —
,
, Sacrifice a creature: The next creature spell you cast this turn has cascade. (When you next cast a creature 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.)
Click a line or tag to filter
Cards similar to Sloppity Bilepiper expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Dark Apostle86%
$0.36#118680.503.9 years
"
,
: The next noncreature spell you cast this turn has cascade."
Caregiver70%
$0.04↓#27733↓0.13↓20.9 years↑
"
, Sacrifice a creature: Prevent the next 1 damage that would be dealt to any target this turn."
Wild-Magic Sorcerer70%
$5.99↑#1640↑0.33↓5.1 years↑
"The first spell you cast from exile each turn has cascade."
Dark-Dweller Oracle70%
$0.16↓#7321↑0.12↓8.1 years↑
"
, Sacrifice a creature: Exile the top card of your library. You may play that card this turn."