Mutagen Man, Living Ooze 
Legendary Creature — Ooze Mutant
$1.74 #6510 0.00 0.5 years
Trample
Activated abilities of artifact tokens you control cost 
less to activate.
less to activate.When Mutagen Man enters, create X Mutagen tokens. (They're artifacts 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 Mutagen Man, Living Ooze 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.
Training Grounds88%
$8.21↑#1049↑0.46↑16.4 years↑
"Activated abilities of creatures you control cost 
less to activate. This effect can't reduce the mana in that cost to less than one mana."
less to activate. This effect can't reduce the mana in that cost to less than one mana."
Forensic Gadgeteer87%
$1.83↑#1391↑0.30↑2.6 years↑
"Activated abilities of artifacts you control cost less to activate. This effect can't reduce the mana in that cost to less than one mana."
less to activate. This effect can't reduce the mana in that cost to less than one mana."
Biomancer's Familiar87%
$1.87↑#3144↑0.30↑7.6 years↑
"Activated abilities of creatures you control cost less to activate. This effect can't reduce the mana in that cost to less than one mana."
less to activate. This effect can't reduce the mana in that cost to less than one mana."
Heartstone86%
$1.63↓#3889↑0.21↑28.5 years↑
"Activated abilities of creatures cost less to activate. This effect can't reduce the mana in that cost to less than one mana."
less to activate. This effect can't reduce the mana in that cost to less than one mana."
Zirda, the Dawnwaker81%
$1.88↑#3308↑0.49↑6.4 years↑
"Abilities you activate that aren't mana abilities cost less to activate. This effect can't reduce the mana in that cost to less than one mana."
less to activate. This effect can't reduce the mana in that cost to less than one mana."
Professor Hojo80%
$0.22↓#52460.32↑1.2 years
"The first activated ability you activate during your turn that targets a creature you control costs less to activate."
less to activate."
Tezzeret, Betrayer of Flesh80%
$0.46↓#3960↑0.30↑4.5 years↑
"The first activated ability of an artifact you activate each turn costs less to activate."
less to activate."
Convergence of Dominion80%
$1.06↓#11795↓0.36↑3.9 years↑
"As long as you control your commander, activated abilities of cards in your graveyard cost less to activate. This effect can't reduce the mana in that ability's activation cost to less than one mana."
less to activate. This effect can't reduce the mana in that ability's activation cost to less than one mana."
Power Artifact79%
$184.08↑#9668↓0.47↑32.5 years↑
"Enchanted artifact's activated abilities cost less to activate. This effect can't reduce the mana in that cost to less than one mana."
less to activate. This effect can't reduce the mana in that cost to less than one mana."
Cadira, Caller of the Small77%
$0.18↓#3819↑0.17↑4.2 years↑
"Trample"
Slithering Cryptid76%
$0.10↓#24675↓0.000.5 years
"When this creature enters, create a Mutagen token."
Crustacean Commando76%
$0.15↓#20121↓0.000.5 years
"When this creature enters, create a Mutagen token."
Fluctuator74%
$0.95↓#8309↓0.12↑27.9 years↑
"Cycling abilities you activate cost less to activate."
less to activate."
Embalmer's Tools73%
$0.18↓#12903↓0.069.4 years↑
"Activated abilities of creature cards in your graveyard cost less to activate."
less to activate."
Blossoming Tortoise72%
$5.37↑#3264↑0.35↑3.0 years↑
"Activated abilities of lands you control cost less to activate."
less to activate."
The Third Doctor72%
$0.31↓#9565↓0.33↑2.9 years↑
"Trample"
Agatha of the Vile Cauldron72%
$2.45↑#61110.58↑3.0 years↑
"Activated abilities of creatures you control cost less to activate, where X is Agatha's power. This effect can't reduce the mana in that cost to less than one mana."
less to activate, where X is Agatha's power. This effect can't reduce the mana in that cost to less than one mana."