Aether Burst {1}{U}
Instant
Return up to X target creatures to their owners' hands, where X is one plus the number of cards named Aether Burst in all graveyards as you cast this spell.
click a line to search just that ability, click more to combine them
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.
Water Whip 86%
$0.64#11751
"Return up to two target creatures to their owners' hands. Draw two cards."
Horses of the Bruinen 86%
$0.15#14197
"Return up to two target creatures to their owners' hands. Scry 1. The Ring tempts you."
Jace's Ruse 85%
$0.16#23337
"Return up to two target creatures to their owner's hand. You may search your library and/or graveyard for a card named Jace, Arcane Strategist, reveal it, and put it into your hand. If you search your library this way, shuffle."