Unstable Shapeshifter 
Creature — Shapeshifter
$1.16 #25825 0.18 29.0 years
Whenever another creature enters, this creature becomes a copy of that creature, except it has this ability.
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Renegade Doppelganger96%
$0.55↓#19320↑0.1116.5 years↓
"Whenever another creature you control enters, you may have this creature become a copy of that creature until end of turn."
Essence of the Wild88%
$0.47↓#250350.1415.1 years↓
"Creatures you control enter as a copy of this creature."
Infinite Reflection85%
$0.24↓#17784↑0.1214.5 years↓
"When this Aura enters attached to a creature, each other nontoken creature you control becomes a copy of that creature."
Clone84%
$0.30↓#3704↑0.37↑33.2 years↑
"You may have this creature enter as a copy of any creature on the battlefield."
Stunt Double84%
$4.21↑#3814↑0.38↑10.1 years↓
"You may have this creature enter as a copy of any creature on the battlefield."
Mirror Image84%
$0.30↓#5189↑0.06↓8.3 years↓
"You may have this creature enter as a copy of a creature you control."
Cryptoplasm83%
$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."
Protean Thaumaturge78%
$0.31↓#10641↑0.00↓6.7 years↓
"Whenever an enchantment you control enters, you may have this creature become a copy of another target creature, except it has this ability."
Vesuvan Doppelganger78%
$18.14↑#17549↑0.28↑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.""
Cemetery Puca78%
$2.76↑#19936↑0.07↓18.5 years↓
"Whenever a creature dies, you may pay 
. If you do, this creature becomes a copy of that creature, except it has this ability."
. If you do, this creature becomes a copy of that creature, except it has this ability."
Naga Fleshcrafter77%
$0.34↓#4876↑0.121.5 years↓
"You may have this creature enter as a copy of any creature on the battlefield."
Progenitor Mimic77%
$1.06↓#5506↑0.2713.5 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.""
Quicksilver Gargantuan77%
$0.51↓#18556↑0.43↑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 Shore74%
$6.55↑#1165↑0.276.1 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."
Malleable Impostor74%
$5.86↑#4600↑0.113.1 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."
Permeating Mass74%
$0.34↓#18412↑0.2510.2 years↓
"Whenever this creature deals combat damage to a creature, that creature becomes a copy of this creature."
Gigantoplasm74%
$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.""
Phantasmal Image74%
$4.69↑#1510↑0.2515.3 years↓
"You may have this creature enter as a copy of any creature on the battlefield, except it's an Illusion in addition to its other types and it has "When this creature becomes the target of a spell or ability, sacrifice it.""
Mocking Doppelganger73%
$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.""
Artisan of Forms72%
$0.20↓#17065↑0.05↓13.1 years↓
"Whenever you cast a spell that targets this creature, you may have this creature become a copy of target creature, except it has this ability."