Sinister Concierge 
Creature — Human Wizard
$1.04 #10572 0.00 4.4 years
When this creature dies, you may exile it and put three time counters on it. If you do, exile up to one target creature and put three time counters on it. Each card exiled this way that doesn't have suspend gains suspend. (For each card with suspend, its owner removes a time counter from it at the beginning of their upkeep. When the last is removed, they may cast it without paying its mana cost. Those creature spells have haste.)
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Cards similar to Sinister Concierge 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.
Epochrasite86%
$0.30↓#15113↓0.89↑19.3 years↑
"When this creature dies, exile it with three time counters on it and it gains suspend."
Suspend74%
$0.52↓#5477↑0.35↑5.3 years
"Exile target creature and put two time counters on it. If it doesn't have suspend, it gains suspend."
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$0.14↓#31456↓0.22↑32.3 years↑
"When this creature dies, exile it."