Mercurial Pretender 
Creature — Shapeshifter
$0.17 #17648 0.00 12.3 years
You may have this creature enter as a copy of a creature you control, except it has "
: Return this creature to its owner's hand."
: Return this creature to its owner's hand."Click a line or tag to filter
Cards similar to Mercurial Pretender 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.
Sakashima the Impostor90%
$13.20↑#2043↑0.52↑21.4 years↑
"You may have this card enter as a copy of any creature on the battlefield, except its name is this card, it's legendary in addition to its other types, and it has ": Return this card to its owner's hand at the beginning of the next end step.""
: Return this card to its owner's hand at the beginning of the next end step.""
Mirror Image90%
$0.30↑#5189↑0.068.3 years↓
"You may have this creature enter as a copy of a creature you control."
Gigantoplasm88%
$0.62↑#9049↑0.39↑10.9 years↓
"You may have this creature enter as a copy of any creature on the battlefield, except it has "
: This creature has base power and toughness X/X.""
: This creature has base power and toughness X/X.""
Clone88%
$0.30↑#3704↑0.37↑33.2 years↑
"You may have this creature enter as a copy of any creature on the battlefield."
Stunt Double88%
$4.21↑#3814↑0.38↑10.1 years↓
"You may have this creature enter as a copy of any creature on the battlefield."
Quicksilver Gargantuan86%
$0.51↑#185560.43↑16.1 years↑
"You may have this creature enter as a copy of any creature on the battlefield, except it's 7/7."
Glasspool Mimic // Glasspool Shore86%
$6.55↑#1165↑0.27↑6.1 years↓
"You may have this creature enter as a copy of a creature you control, except it's a Shapeshifter Rogue in addition to its other types."
Progenitor Mimic82%
$1.06↑#5506↑0.27↑13.5 years↑
"You may have this creature enter as a copy of any creature on the battlefield, except it has "At the beginning of your upkeep, if this creature isn't a token, create a token that's a copy of this creature.""
Visage Bandit82%
$0.17#7390↑0.15↑2.5 years↓
"You may have this creature enter as a copy of a creature you control, except it's a Shapeshifter Rogue in addition to its other types."
Malleable Impostor82%
$5.86↑#4600↑0.11↑3.1 years↓
"You may have this creature enter as a copy of a creature an opponent controls, except it's a Faerie Shapeshifter in addition to its other types and it has flying."
Vesuvan Doppelganger80%
$18.14↑#175490.28↑33.2 years↑
"You may have this creature enter as a copy of any creature on the battlefield, except it doesn't copy that creature's color and it has "At the beginning of your upkeep, you may have this creature become a copy of target creature, except it doesn't copy that creature's color and it has this ability.""
Waxen Shapethief79%
$0.34↑#5868↑0.061.7 years↓
"You may have this creature enter as a copy of an artifact or creature you control."
Sakashima's Student77%
$17.70↑#3716↑0.45↑14.4 years↑
"You may have this creature enter as a copy of any creature on the battlefield, except it's a Ninja in addition to its other creature types."
Chameleon, Master of Disguise76%
$0.39↑#1718↑0.38↑1.1 years↓
"You may have this card enter as a copy of a creature you control, except his name is this card."
Flesh Duplicate76%
$8.92↑#2730↑0.46↑3.0 years↓
"You may have this creature enter as a copy of any creature on the battlefield, except it has vanishing 3 if that creature doesn't have vanishing."
Sliptide Serpent76%
$0.34↑#31627↓0.0526.7 years↑
"
: Return this creature to its owner's hand."
: Return this creature to its owner's hand."
Synth Infiltrator76%
$0.29↑#9035↑0.062.6 years↓
"You may have this creature enter as a copy of any creature on the battlefield, except it's a Synth artifact creature in addition to its other types."
Darting Merfolk76%
$0.18↑#26521↓0.0027.0 years↑
": Return this creature to its owner's hand."
: Return this creature to its owner's hand."
Mocking Doppelganger76%
$2.79↑#5559↑0.48↑4.4 years↓
"You may have this creature enter as a copy of a creature an opponent controls, except it has "Other creatures with the same name as this creature are goaded.""
Jwari Shapeshifter76%
$3.84↑#10862↑0.13↑16.7 years↑
"You may have this creature enter as a copy of any Ally creature on the battlefield."