Lantern of Insight 
Artifact
$2.70 #5734 0.21 22.4 years
Players play with the top card of their libraries revealed.
, Sacrifice this artifact: Target player shuffles.Click a line or tag to filter
Cards similar to Lantern of Insight 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.
Boggart Forager88%
$0.12↓#23121↓0.1619.0 years↓
"
, Sacrifice this creature: Target player shuffles their library."
, Sacrifice this creature: Target player shuffles their library."
Field of Dreams86%
$142.56↑#17672↓0.47↑32.4 years↑
"Players play with the top card of their libraries revealed."
Wizened Snitches86%
$0.30↓#14854↓0.2721.0 years↓
"Players play with the top card of their libraries revealed."
Soldier of Fortune78%
$0.78↓#21930↓0.53↑30.4 years↑
", : Target player shuffles their library."
, : Target player shuffles their library."
Visions76%
$0.20↓#27829↓0.00↓32.4 years↑
"Look at the top five cards of target player's library. You may then have that player shuffle that library."
Goblin Spy72%
$0.24↓#25260↓0.00↓26.0 years↑
"Play with the top card of your library revealed."
Elven Lyre72%
$0.75↓#31330↓0.05↓32.0 years↑
", , Sacrifice this artifact: Target creature gets +2/+2 until end of turn."
, , Sacrifice this artifact: Target creature gets +2/+2 until end of turn."
Mirror Universe70%
$369.90↑#22543↓1.05↑32.4 years↑
", Sacrifice this artifact: Exchange life totals with target opponent. Activate only during your upkeep."
, Sacrifice this artifact: Exchange life totals with target opponent. Activate only during your upkeep."
Door to Nothingness70%
$0.39↓#7546↓0.84↑22.4 years
"
, , Sacrifice this artifact: Target player loses the game."
, , Sacrifice this artifact: Target player loses the game."
Jester's Cap70%
$0.31↓#13368↓0.38↑31.4 years↑
"
, , Sacrifice this artifact: Search target player's library for three cards and exile them. Then that player shuffles."
, , Sacrifice this artifact: Search target player's library for three cards and exile them. Then that player shuffles."
Elixir of Vitality70%
$0.15↓#30451↓0.00↓30.0 years↑
", Sacrifice this artifact: You gain 4 life."
, Sacrifice this artifact: You gain 4 life."