Champion of Dusk {3}{B}{B}
Creature — Vampire Knight
When this creature enters, you draw X cards and you lose X life, where X is the number of Vampires you control.
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.
Be'lakor, the Dark Master 92%
#7369
"When this card enters, you draw X cards and you lose X life, where X is the number of Demons you control."
Phyrexian Gargantua 92%
$0.08#15227
"When this creature enters, you draw two cards and you lose 2 life."
Triarch Praetorian 91%
$1.47#9028
"When this creature enters from a graveyard, you draw two cards and you lose 2 life."
Imskir Iron-Eater 86%
$0.24#6881
"When Imskir enters, you draw X cards and you lose X life, where X is half the number of artifacts you control, rounded down."
Liliana's Contract 82%
$4.29#4031
"When this enchantment enters, you draw four cards and you lose 4 life."
Vault Plunderer 81%
$0.14#17524
"When this creature enters, target player draws a card and loses 1 life."
Lord of Tresserhorn 81%
#21177
"When this card enters, you lose 2 life, you sacrifice two creatures, and target opponent draws two cards."