Doomsday Specter 


Creature — Specter
Flying
When this creature enters, return a blue or black creature you control to its owner's hand.
Whenever this creature deals combat damage to a player, look at that player's hand and choose a card from it. The player discards that card.
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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.
Cavern Harpy 100%
$0.28#16155
"When this creature enters, return a blue or black creature you control to its owner's hand."
Marsh Crocodile 100%
$0.22#29225
"When this creature enters, return a blue or black creature you control to its owner's hand."
Master of Predicaments 91%
$0.33#11300
"Whenever this creature deals combat damage to a player, choose a card in your hand. That player guesses whether the card's mana value is greater than 4. If the player guessed wrong, you may cast the card without paying its mana cost."
Silver Drake 91%
$0.21#29553
"When this creature enters, return a white or blue creature you control to its owner's hand."
Sawtooth Loon 91%
$0.08#22606
"When this creature enters, return a white or blue creature you control to its owner's hand."
Razing Snidd 90%
$0.14#31506
"When this creature enters, return a black or red creature you control to its owner's hand."
Lava Zombie 90%
$0.22#29473
"When this creature enters, return a black or red creature you control to its owner's hand."
Merfolk Spy 90%
$0.25#18411
"Whenever this creature deals combat damage to a player, that player reveals a card at random from their hand."
Mindleech Mass 89%
$0.86#7269
"Whenever this creature deals combat damage to a player, you may look at that player's hand. If you do, you may cast a spell from among those cards without paying its mana cost."
Silent-Blade Oni 87%
$6.44#2776
"Whenever this creature deals combat damage to a player, look at that player's hand. You may cast a spell from among those cards without paying its mana cost."
Jeskai Elder 87%
$0.16#18047
"Whenever this creature deals combat damage to a player, you may draw a card. If you do, discard a card."
Wharf Infiltrator 87%
$0.37#6458
"Whenever this creature deals combat damage to a player, you may draw a card. If you do, discard a card."
Daring Saboteur 87%
$0.23#10729
"Whenever this creature deals combat damage to a player, you may draw a card. If you do, discard a card."
Abomination of Gudul 87%
$0.05#27101
"Whenever this creature deals combat damage to a player, you may draw a card. If you do, discard a card."
Ghastlord of Fugue 86%
$1.34#19159
"Whenever this creature deals combat damage to a player, that player reveals their hand. You choose a card from it. That player exiles that card."
Walker of Secret Ways 85%
$2.00#10595
"Whenever this creature deals combat damage to a player, look at that player's hand."
Tempest Hawk 85%
$0.88#11969
"Whenever this creature deals combat damage to a player, you may search your library for a card named this card, reveal it, put it into your hand, then shuffle."
Book Devourer 84%
$0.19#23187
"Whenever this creature deals combat damage to a player, you may discard all the cards in your hand. If you do, draw that many cards."
Wandering Champion 83%
$0.02#28803
"Whenever this creature deals combat damage to a player, if you control a blue or red permanent, you may discard a card. If you do, draw a card."