Slumbering Tora 
Artifact
$0.27 #31533 0.05 21.7 years
, Discard a Spirit or Arcane card: This artifact becomes an X/X Cat artifact creature until end of turn, where X is the discarded card's mana value.Click a line or tag to filter
Cards similar to Slumbering Tora 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.
Jade Idol86%
$0.14↓#307480.0022.1 years
"Whenever you cast a Spirit or Arcane spell, this artifact becomes a 4/4 Spirit artifact creature until end of turn."
Bounteous Kirin76%
$0.39↑#19757↑0.0521.4 years
"Whenever you cast a Spirit or Arcane spell, you may gain life equal to that spell's mana value."
Scaled Hulk76%
$0.14↓#307500.0021.7 years
"Whenever you cast a Spirit or Arcane spell, this creature gets +2/+2 until end of turn."
Kami of the Hunt76%
$0.05↓#283510.37↑22.1 years
"Whenever you cast a Spirit or Arcane spell, this creature gets +1/+1 until end of turn."
Cloudhoof Kirin71%
$0.52↑#24315↑0.0021.4 years
"Whenever you cast a Spirit or Arcane spell, you may have target player mill X cards, where X is that spell's mana value."
Volrath the Fallen70%
$2.66↑#22565↑0.1226.7 years↑
"
, Discard a creature card: Volrath gets +X/+X until end of turn, where X is the discarded card's mana value."
, Discard a creature card: Volrath gets +X/+X until end of turn, where X is the discarded card's mana value."
Fiddlehead Kami70%
$0.13↓#304540.0021.4 years
"Whenever you cast a Spirit or Arcane spell, regenerate this creature."