Play of the Game {6}{W}{W}
Sorcery
Assist (Another player can pay up to {6} of this spell's cost.)
Exile all nonland permanents.
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Cards that do something similar 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.
Worldfire 85%
$31.09#7980
"Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1."
Thieves' Auction 83%
$4.08#9649
"Exile all nontoken permanents. Starting with you, each player chooses one of the exiled cards and puts it onto the battlefield tapped under their control. Repeat this process until all cards exiled this way have been chosen."