The Stone Brain 
Legendary Artifact
$0.38 #23488 0.50 3.8 years
, 
, Exile The Stone Brain: Choose a card name. Search target opponent's graveyard, hand, and library for up to four cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way. Activate only as a sorcery.Click a line or tag to filter
Cards similar to The Stone Brain 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.
Unmoored Ego95%
$0.25↓#270660.69↑7.9 years↑
"Choose a card name. Search target opponent's graveyard, hand, and library for up to four cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way."
Lost Legacy92%
$0.19↓#239410.25↓9.9 years↑
"Choose a nonartifact, nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way."
Ancient Vendetta90%
$0.25↓#253670.27↓1.6 years↓
"Choose a card name. Search target opponent's graveyard, hand, and library for up to four cards with that name and exile them. Then that player shuffles."
Necromentia89%
$0.32↓#266380.33↓6.2 years↑
"Choose a card name other than a basic land card name. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then creates a 2/2 black Zombie creature token for each card exiled from their hand this way."
Infinite Obliteration89%
$0.19↓#271880.79↑11.1 years↑
"Choose a creature card name. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles."
Memoricide88%
$0.23↓#269020.4015.9 years↑
"Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles."
Slaughter Games86%
$0.29↓#268240.07↓13.9 years↑
"Choose a nonland card name. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles."
Cranial Extraction86%
$0.61↑#262090.5321.9 years↑
"Choose a nonland card name. Search target player's graveyard, hand, and library for all cards with that name and exile them. Then that player shuffles."
The End85%
$0.37↓#235580.25↓3.0 years
"Exile target creature or planeswalker. Search its controller's graveyard, hand, and library for any number of cards with the same name as that permanent and exile them. That player shuffles, then draws a card for each card exiled from their hand this way."
Dispossess84%
$0.14↓#28268↓0.20↓9.4 years↑
"Choose an artifact card name. Search target opponent's graveyard, hand, and library for any number of cards with the chosen name and exile them. Then that player shuffles."
Deadly Cover-Up84%
$0.49↑#10527↑0.532.6 years↓
"Destroy all creatures. If evidence was collected, exile a card from an opponent's graveyard. Then search its owner's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way."
Lobotomy84%
$0.26↓#30055↓0.93↑28.9 years↑
"Target player reveals their hand, then you choose a card other than a basic land card from it. Search that player's graveyard, hand, and library for all cards with the same name as the chosen card and exile them. Then that player shuffles."
Stain the Mind82%
$0.21↓#28548↓0.67↑12.1 years↑
"Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles."
Extirpate82%
$0.89↑#221760.22↓19.6 years↑
"Choose target card in a graveyard other than a basic land card. Search its owner's graveyard, hand, and library for all cards with the same name as that card and exile them. Then that player shuffles."
Test of Talents81%
$0.33↓#18434↑0.605.4 years↑
"Counter target instant or sorcery spell. Search its controller's graveyard, hand, and library for any number of cards with the same name as that spell and exile them. That player shuffles, then draws a card for each card exiled from their hand this way."
Splinter80%
$0.40↑#240870.09↓27.2 years↑
"Exile target artifact. Search its controller's graveyard, hand, and library for all cards with the same name as that artifact and exile them. Then that player shuffles."
Reap Intellect80%
$0.27↓#30743↓0.35↓13.3 years↑
"Target opponent reveals their hand. You choose up to X nonland cards from it and exile them. For each card exiled this way, search that player's graveyard, hand, and library for any number of cards with the same name as that card and exile them. Then that player shuffles."
Thought Hemorrhage79%
$0.29↓#31323↓0.29↓17.3 years↑
"Choose a nonland card name. Target player reveals their hand. this card deals 3 damage to that player for each card with the chosen name revealed this way. Search that player's graveyard, hand, and library for all cards with that name and exile them. Then that player shuffles."
Surgical Extraction78%
$1.93↑#13670↑0.72↑15.3 years↑
"Choose target card in a graveyard other than a basic land card. Search its owner's graveyard, hand, and library for any number of cards with the same name as that card and exile them. Then that player shuffles."
Scour78%
$0.16↓#31466↓0.5327.2 years↑
"Exile target enchantment. Search its controller's graveyard, hand, and library for all cards with the same name as that enchantment and exile them. Then that player shuffles."