Dutiful Knowledge Seeker 
Creature — Fox Spirit
$0.20 #18147 0.15 0.9 years
Whenever one or more cards are put into a library from anywhere, put a +1/+1 counter on this creature.
: Put target card from a graveyard on the bottom of its owner's library.Click a line or tag to filter
Cards similar to Dutiful Knowledge Seeker 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.
Reito Lantern91%
$0.21↑#157440.0622.1 years↑
": Put target card from a graveyard on the bottom of its owner's library."
: Put target card from a graveyard on the bottom of its owner's library."
Cogwork Archivist90%
$0.10↓#24328↓0.00↓5.5 years↑
", 
: Put target card from a graveyard on the bottom of its owner's library."
, : Put target card from a graveyard on the bottom of its owner's library."
Phyrexian Archivist90%
$0.11↓#22994↓0.00↓3.5 years↑
", : Put target card from a graveyard on the bottom of its owner's library."
, : Put target card from a graveyard on the bottom of its owner's library."
Junktroller89%
$0.22↑#12176↑0.0621.0 years↑
": Put target card from a graveyard on the bottom of its owner's library."
: Put target card from a graveyard on the bottom of its owner's library."
Malevolent Chandelier89%
$0.11↓#194950.00↓2.1 years↑
": Put target card from a graveyard on the bottom of its owner's library. Activate only as a sorcery."
: Put target card from a graveyard on the bottom of its owner's library. Activate only as a sorcery."
Reito Sentinel86%
$0.28↑#167570.00↓4.7 years↑
": Put target card from a graveyard on the bottom of its owner's library."
: Put target card from a graveyard on the bottom of its owner's library."
Jade-Cast Sentinel86%
$0.15↓#180900.091.5 years
", : Put target card from a graveyard on the bottom of its owner's library."
, : Put target card from a graveyard on the bottom of its owner's library."
Chrome Companion86%
$0.25↑#9903↑0.211.2 years
", : Put target card from a graveyard on the bottom of its owner's library."
, : Put target card from a graveyard on the bottom of its owner's library."
Hoverstone Pilgrim85%
$0.25↑#152560.00↓2.9 years↑
": Put target card from a graveyard on the bottom of its owner's library."
: Put target card from a graveyard on the bottom of its owner's library."
Paradox Shaper // Omit Variables84%
$0.19↓#22190↓0.130.0 years
": Put target card from your graveyard on the bottom of your library."
: Put target card from your graveyard on the bottom of your library."
Grazing Kelpie80%
$0.11↓#28479↓0.0718.2 years↑
"
, Sacrifice this creature: Put target card from a graveyard on the bottom of its owner's library."
, Sacrifice this creature: Put target card from a graveyard on the bottom of its owner's library."
Tomb Trawler80%
$0.24↑#10993↑0.00↓2.5 years↑
": Put target card from your graveyard on the bottom of your library."
: Put target card from your graveyard on the bottom of your library."
Nantuko Tracer80%
$0.10↓#27589↓0.1124.4 years↑
"When this creature enters, you may put target card from a graveyard on the bottom of its owner's library."
Sundering Archaic80%
$0.13↓#23187↓0.080.5 years
": Put target card from a graveyard on the bottom of its owner's library."
: Put target card from a graveyard on the bottom of its owner's library."
Swiftgear Drake80%
$0.12↓#23736↓0.113.9 years↑
"When this creature enters, put up to one target card from a graveyard on the bottom of its owner's library."
Epitaph Golem79%
$0.08↓#165930.00↓10.5 years↑
": Put target card from your graveyard on the bottom of your library."
: Put target card from your graveyard on the bottom of your library."
Jötun Grunt77%
$0.28↑#24957↓0.2120.2 years↑
"Cumulative upkeep—Put two cards from a single graveyard on the bottom of their owner's library."
Transplant Theorist74%
$0.28↑#9880↑0.25↑3.7 years↑
": Put target card from your graveyard on the bottom of your library."
: Put target card from your graveyard on the bottom of your library."
Withered Wretch74%
$0.34↑#9924↑0.0623.8 years↑
"
: Exile target card from a graveyard."
: Exile target card from a graveyard."
Hoarding Recluse74%
$0.18↓#166240.183.9 years↑
"When this creature dies, put up to one other target card from a graveyard on the bottom of its owner's library."