Slumbering Tora 
Artifact
$0.19 #31228 0.00 21.6 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%
$0.17↓#304410.29↑21.9 years
"Whenever you cast a Spirit or Arcane spell, this artifact becomes a 4/4 Spirit artifact creature until end of turn."
Bounteous Kirin76%
$0.40↑#19498↑0.25↑21.3 years
"Whenever you cast a Spirit or Arcane spell, you may gain life equal to that spell's mana value."
Scaled Hulk76%
$0.19#304450.27↑21.6 years
"Whenever you cast a Spirit or Arcane spell, this creature gets +2/+2 until end of turn."
Kami of the Hunt76%
$0.09↓#280300.25↑21.9 years
"Whenever you cast a Spirit or Arcane spell, this creature gets +1/+1 until end of turn."
Cloudhoof Kirin71%
$0.52↑#24037↑0.57↑21.3 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%
$2.12↑#22082↑0.27↑26.6 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↓#300360.0021.3 years
"Whenever you cast a Spirit or Arcane spell, regenerate this creature."
Haru-Onna70%
$0.25↑#19680↑0.0021.3 years
"Whenever you cast a Spirit or Arcane spell, you may return this creature to its owner's hand."