Silent Hallcreeper 
Enchantment Creature — Horror
$1.19 #1442 0.27 2.1 years
This creature can't be blocked.
Whenever this creature deals combat damage to a player, choose one that hasn't been chosen —
• Put two +1/+1 counters on this creature.
• Draw a card.
• This creature becomes a copy of another target creature you control.
Click a line or tag to filter
Cards similar to Silent Hallcreeper 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.
Cryptoplasm87%
$0.64↓#12938↓0.44↑15.7 years↑
"At the beginning of your upkeep, you may have this creature become a copy of another target creature, except it has this ability."
Cephalid Facetaker84%
$4.08↑#6963↓0.224.5 years↑
"At the beginning of combat on your turn, you may have this creature become a copy of another target creature until end of turn, except it's 1/4 and has "This creature can't be blocked.""
+1 more matching line
Mist-Cloaked Herald84%
$0.30↓#2808↓0.17↓8.8 years↑
"This creature can't be blocked."
Triton Shorestalker84%
$0.36↓#2035↓0.1912.5 years↑
"This creature can't be blocked."
Jhessian Infiltrator84%
$0.21↓#20657↓0.3118.0 years↑
"This creature can't be blocked."
Slither Blade84%
$0.31↓#1733↓0.259.5 years↑
"This creature can't be blocked."
Phantom Warrior84%
$0.06↓#19231↓0.2329.5 years↑
"This creature can't be blocked."
Latch Seeker84%
$0.10↓#22347↓0.1914.5 years↑
"This creature can't be blocked."
Covert Operative84%
$0.19↓#29822↓0.17↓23.7 years↑
"This creature can't be blocked."
Shoreline Looter84%
$0.37↓#2948↓0.15↓2.2 years
"This creature can't be blocked."
Metathran Soldier84%
$0.26↓#22717↓0.07↓27.4 years↑
"This creature can't be blocked."
Storm Fleet Sprinter84%
$0.19↓#11142↓0.268.8 years↑
"This creature can't be blocked."
Plasma Elemental84%
$0.20↓#30214↓0.00↓22.4 years↑
"This creature can't be blocked."
Azorius Knight-Arbiter84%
$0.11↓#21992↓0.06↓7.7 years↑
"This creature can't be blocked."
Tidal Kraken84%
$0.72↓#19336↓0.00↓27.0 years↑
"This creature can't be blocked."
Phantom Ninja84%
$0.28↓#11215↓0.12↓7.4 years↑
"This creature can't be blocked."
Talas Warrior84%
$5.52↑#26061↓0.12↓28.3 years↑
"This creature can't be blocked."
Ghost, Spectral Saboteur84%
$0.19↓#20720↓0.270.3 years↓
"this card can't be blocked."
Wraith, Vicious Vigilante84%
$0.19↓#11582↓0.13↓1.1 years
"this card can't be blocked."
Gudul Lurker82%
$0.39↓#5315↓0.07↓11.6 years↑
"This creature can't be blocked."