Lady Octopus, Inspired Inventor 
Legendary Creature — Human Scientist Villain
$0.58 #5229 0.50 1.1 years
Whenever you draw your first or second card each turn, put an ingenuity counter on Lady Octopus.
: You may cast an artifact spell from your hand with mana value less than or equal to the number of ingenuity counters on Lady Octopus without paying its mana cost.Click a line or tag to filter
Cards similar to Lady Octopus, Inspired Inventor 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.
Sram's Expertise81%
$0.61↑#6911↓0.17↓9.7 years↑
"You may cast a spell with mana value 3 or less from your hand without paying its mana cost."
Erudite Wizard80%
$0.15↓#14898↓0.00↓1.9 years
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Knights of Dol Amroth80%
$0.13↓#13485↓0.00↓3.3 years↑
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Lat-Nam Adept80%
$0.06↓#21341↓0.06↓3.9 years↑
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Lakeshore Apothecary80%
$0.05↓#20234↓0.07↓0.2 years
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Atlantean Cavalry80%
$0.11↓#19700↓0.21↓0.3 years
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Faerie Vandal80%
$0.23↓#60560.12↓7.0 years↑
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Yahenni's Expertise79%
$0.38↓#8753↓0.25↓9.7 years↑
"You may cast a spell with mana value 3 or less from your hand without paying its mana cost."
Knowledge Seeker77%
$0.20↓#15820↓0.19↓0.9 years
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Rishkar's Expertise76%
$1.79↑#242↑0.549.7 years↑
"You may cast a spell with mana value 5 or less from your hand without paying its mana cost."
Thopter Mechanic76%
$0.13↓#16808↓0.07↓3.9 years↑
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Baral's Expertise76%
$0.24↓#3852↑0.21↓9.7 years↑
"You may cast a spell with mana value 4 or less from your hand without paying its mana cost."
As Foretold75%
$1.14↑#1905↑0.449.5 years↑
"Once each turn, you may pay 
rather than pay the mana cost for a spell you cast with mana value X or less, where X is the number of time counters on this enchantment."
rather than pay the mana cost for a spell you cast with mana value X or less, where X is the number of time counters on this enchantment."+1 more matching line
Blue Marvel, Adam Brashear74%
$0.28↓#24300↓0.22↓0.3 years
"Whenever you draw your second card each turn, put a +1/+1 counter on this card."
Steelgaze Griffin74%
$0.06↓#29841↓0.00↓7.0 years↑
"Whenever you draw your second card each turn, this creature gets +2/+0 until end of turn."
Prince Imrahil the Fair74%
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"Whenever you draw your second card each turn, create a 1/1 white Human Soldier creature token."
Epistolary Librarian74%
$0.36↓#14208↓0.05↓4.0 years↑
"Whenever this creature attacks, you may cast a spell with mana value X or less from your hand without paying its mana cost, where X is the number of attacking creatures."
Gurgling Anointer74%
$0.12↓#14522↓0.12↓3.9 years↑
"Whenever you draw your second card each turn, put a +1/+1 counter on this creature."
Morska, Undersea Sleuth73%
$0.21↓#8992↓0.36↓2.7 years↑
"Whenever you draw your second card each turn, put two +1/+1 counters on this card."
Kari Zev's Expertise72%
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"You may cast a spell with mana value 2 or less from your hand without paying its mana cost."