Mona Lisa, Ever Adaptable 
Legendary Creature — Lizard Mutant
$3.79 #13899 0.00 0.5 years
Whenever a player casts a creature spell, you create a Mutagen token. (It's an artifact with "
, 
, Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
, , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")Click a line or tag to filter
Cards similar to Mona Lisa, Ever Adaptable 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.
April O'Neil, Human Element84%
$4.15↑#127070.000.5 years
"Whenever a player casts an artifact, instant, or sorcery spell, you create a Mutagen token."
Splinter, the Mentor80%
$0.89↓#8711↑0.000.5 years
"Whenever this card or another nontoken creature you control leaves the battlefield, create a Mutagen token."
Roadkill Rodney76%
$0.30↓#127540.000.5 years
"Whenever this creature deals combat damage to a player, create a Mutagen token."
Noosegraf Mob75%
$0.29↓#10793↑0.33↑10.1 years↑
"Whenever a player casts a spell, remove a +1/+1 counter from this creature. If you do, create a 2/2 black Zombie creature token."
Genghis Frog74%
$0.20↓#152090.000.5 years
"Whenever this card or another Mutant you control enters, create a Mutagen token."
The Ooze74%
$4.06↑#4450↑0.000.5 years
"Whenever a creature you control with a +1/+1 counter on it leaves the battlefield, create a Mutagen token for each +1/+1 counter on it."
Dragonlair Spider72%
$0.47↓#8231↑0.10↑14.3 years↑
"Whenever an opponent casts a spell, create a 1/1 green Insect creature token."
Donatello, the Brains72%
$0.62↓#7223↑0.000.5 years
"If one or more tokens would be created under your control, those tokens plus a Mutagen token are created instead."
Managorger Hydra71%
$0.99↓#997↑0.48↑11.1 years↑
"Whenever a player casts a spell, put a +1/+1 counter on this creature."
Michelangelo, Mutant BFF71%
$0.28↓#9164↑0.000.5 years
"Whenever this card enters or attacks, create a Mutagen token."