Basilica Stalker 
Creature — Vampire Detective
$0.11 #22119 0.00 2.7 years
Flying
Whenever this creature deals combat damage to a player, you gain 1 life and surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
Disguise 
(You may cast this card face down for 
as a 2/2 creature with ward 
. Turn it face up any time for its disguise cost.)
(You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)Click a line or tag to filter
Cards similar to Basilica Stalker 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.
Vanguard Seraph86%
$0.17↑#10496↑0.10↑1.9 years
"Whenever you gain life for the first time each turn, surveil 1."
MACH-1, Swooping Scoundrel86%
$0.26↑#258460.27↑0.3 years↓
"When this card enters and whenever you gain life, surveil 1. This ability triggers only once each turn."
Nightveil Sprite85%
$0.14↑#6901↑0.008.0 years↑
"Whenever this creature attacks, surveil 1."
Il Mheg Pixie85%
$0.20↑#10983↑0.21↑1.4 years↓
"Whenever this creature attacks, surveil 1."
Defenestrated Phantom85%
$0.03↓#29747↓0.062.7 years
"Disguise 
You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost."
You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost."
Appendage Amalgam84%
$0.17↑#14094↑0.002.1 years
"Whenever this creature attacks, surveil 1."
Fear of Surveillance84%
$0.24↑#12215↑0.002.1 years
"Whenever this creature attacks, surveil 1."
Sinister Starfish84%
$0.10↓#9225↑0.005.3 years↑
"
: Surveil 1."
: Surveil 1."
Wretched Doll84%
$0.14↑#213470.061.7 years↓
", : Surveil 1."
, : Surveil 1."
Bolrac-Clan Basher84%
$0.07↓#231480.002.7 years
"Disguise 
You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost."
You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost."
Riftburst Hellion84%
$0.04↓#213390.31↑2.7 years
"Disguise 
You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost."
You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost."
Grim Flayer83%
$0.21↑#11440↑0.0010.2 years↑
"Whenever this creature deals combat damage to a player, surveil 3."
Desmond Miles83%
$0.34↑#5649↑0.25↑2.3 years
"Whenever this card deals combat damage to a player, surveil X, where X is the amount of damage it dealt to that player."
Rune-Sealed Wall83%
$0.24↑#10579↑0.001.9 years
": Surveil 1."
: Surveil 1."
Sungrace Pegasus82%
$0.15↑#15278↑0.0012.3 years↑
"Flying"
Jenny, Generated Anomaly82%
$0.26↑#193550.29↑3.0 years
"Whenever this card deals combat damage to a player, it explores."
Emperor's Vanguard82%
$0.17↑#255320.11↑9.1 years↑
"Whenever this creature deals combat damage to a player, it explores."
Boulderborn Dragon80%
$0.16↑#12653↑0.25↑1.5 years↓
"Whenever this creature attacks, surveil 1."
Nightdrinker Moroii80%
$0.07↓#28226↓0.002.7 years
"Disguise You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost."
You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost."
Think Tank79%
$0.23↑#208700.10↑25.1 years↑
"At the beginning of your upkeep, surveil 1."