Thran Temporal Gateway 
Legendary Artifact
$0.51 #9726 0.65 8.5 years
, 
: You may put a historic permanent card from your hand onto the battlefield. (Artifacts, legendaries, and Sagas are historic.)Click a line or tag to filter
Cards similar to Thran Temporal Gateway 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.
Copper Gnomes74%
$2.64↑#20090↓0.28↓28.0 years↑
", Sacrifice this creature: You may put an artifact card from your hand onto the battlefield."
, Sacrifice this creature: You may put an artifact card from your hand onto the battlefield."
Serra Disciple72%
$0.22↓#24045↓0.00↓8.5 years
"Whenever you cast a historic spell, this creature gets +1/+1 until end of turn."
Master Transmuter70%
$1.24↑#2385↑0.43↓17.7 years↑
"
, , Return an artifact you control to its owner's hand: You may put an artifact card from your hand onto the battlefield."
, , Return an artifact you control to its owner's hand: You may put an artifact card from your hand onto the battlefield."
Jhoira, Ageless Innovator70%
$0.24↓#103540.33↓4.1 years↓
": Put two ingenuity counters on this card, then you may put an artifact card with mana value X or less from your hand onto the battlefield, where X is the number of ingenuity counters on this card."
: Put two ingenuity counters on this card, then you may put an artifact card with mana value X or less from your hand onto the battlefield, where X is the number of ingenuity counters on this card."