Tamiyo's Journal 
Legendary Artifact — Book
$0.62 #2546 0.24 10.4 years
At the beginning of your upkeep, investigate. (Create a Clue token. It's an artifact with "
, Sacrifice this token: Draw a card.")
, Sacrifice this token: Draw a card.")
, Sacrifice three Clues: Search your library for a card, put that card into your hand, then shuffle.Click a line or tag to filter
Cards similar to Tamiyo's Journal 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.
Planar Portal83%
$1.71↑#13355↓0.2625.9 years↑
"
, : Search your library for a card, put that card into your hand, then shuffle."
, : Search your library for a card, put that card into your hand, then shuffle."
Morska, Undersea Sleuth80%
$0.25↓#8765↓0.262.6 years↓
"At the beginning of your upkeep, investigate."
Lord Jyscal Guado79%
$0.24↓#10479↓0.211.2 years↓
"At the beginning of each end step, if you put a counter on a creature this turn, investigate."
Thorough Investigation78%
$2.45↑#7064↓0.165.1 years↓
"Whenever you attack, investigate."
+1 more matching line
Daring Sleuth // Bearer of Overwhelming Truths76%
$0.06↓#19053↓0.40↑10.4 years
"Whenever this creature deals combat damage to a player, investigate."
+1 more matching line
Ulvenwald Mysteries76%
$0.11↓#7676↓0.00↓10.4 years
"Whenever a nontoken creature you control dies, investigate."
+1 more matching line
Lonis, Cryptozoologist76%
$0.27↓#5143↓0.255.3 years↓
"Whenever another nontoken creature you control enters, investigate."
+1 more matching line
Briarbridge Patrol76%
$0.18↓#17297↓0.2010.4 years
"Whenever this creature deals damage to one or more creatures, investigate."
+1 more matching line
Teysa, Opulent Oligarch76%
$0.33↓#6515↓0.42↑2.6 years↓
"At the beginning of your end step, investigate for each opponent who lost life this turn."
Lonis, Genetics Expert75%
$5.49↑#11041↓0.50↑2.5 years↓
"Whenever one or more +1/+1 counters are put on this card, investigate that many times."
Piper Wright, Publick Reporter74%
$0.33↓#6274↓0.41↑2.5 years↓
"Whenever this card deals combat damage to a player, investigate that many times."
Undercover Crocodelf74%
$0.04↓#24459↓0.00↓2.6 years↓
"Whenever this creature deals combat damage to a player, investigate."
Case of the Stashed Skeleton74%
$0.34↓#6707↓0.13↓2.6 years↓
"Solved — 
, Sacrifice this Case: Search your library for a card, put it into your hand, then shuffle. Activate only as a sorcery."
, Sacrifice this Case: Search your library for a card, put it into your hand, then shuffle. Activate only as a sorcery."
Alquist Proft, Master Sleuth74%
$0.26↓#12590↓0.202.6 years↓
"When this card enters, investigate."
+1 more matching line
Meddling Youths73%
$0.06↓#24141↓0.44↑2.6 years↓
"Whenever you attack with three or more creatures, investigate."
Unshakable Tail73%
$0.31↓#7691↓0.252.6 years↓
", Sacrifice a Clue: Return this card from your graveyard to your hand."
, Sacrifice a Clue: Return this card from your graveyard to your hand."+1 more matching line
Tireless Tracker73%
$0.24↓#654↑0.2710.4 years
"Whenever a land you control enters, investigate."
Demonic Tutor73%
$58.70↑#62↑1.58↑33.1 years↑
"Search your library for a card, put that card into your hand, then shuffle."
Diabolic Tutor73%
$1.10↑#481↑0.50↑24.9 years↑
"Search your library for a card, put that card into your hand, then shuffle."
Innocent Bystander72%
$0.03↓#23815↓0.00↓2.6 years↓
"Whenever this creature is dealt 3 or more damage, investigate."