Seismic Mage 
Creature — Human Spellshaper
$0.62 #29104 0.60 26.9 years
, 
, Discard a card: Destroy target land.Click a line or tag to filter
Cards similar to Seismic Mage 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.
Demonic Hordes91%
$6.93↑#251210.44↓33.1 years↑
": Destroy target land."
: Destroy target land."
Keldon Arsonist86%
$0.11↓#291610.19↓26.3 years
"
, Sacrifice two lands: Destroy target land."
, Sacrifice two lands: Destroy target land."
Army Ants86%
$0.37↓#20930↑0.47↓29.6 years↑
", Sacrifice a land: Destroy target land."
, Sacrifice a land: Destroy target land."
Dwarven Miner86%
$0.29↓#11677↑0.5229.9 years↑
", : Destroy target nonbasic land."
, : Destroy target nonbasic land."
Ice Storm86%
$4.03↑#13563↑0.27↓33.1 years↑
"Destroy target land."
Craterize86%
$0.15↓#244531.00↑14.1 years↓
"Destroy target land."
Stone Rain86%
$0.18↓#13108↑0.92↑33.1 years↑
"Destroy target land."
Rain of Tears86%
$0.24↓#22815↑1.40↑29.3 years↑
"Destroy target land."
Volcanic Upheaval86%
$0.05↓#233390.76↑10.9 years↓
"Destroy target land."
Sinkhole86%
$8.21↑#18797↑1.31↑33.1 years↑
"Destroy target land."
Winter's Grasp86%
$2.48↑#23157↑0.79↑29.3 years↑
"Destroy target land."
Dwarven Blastminer84%
$0.29↓#13145↑0.07↓23.9 years↓
", : Destroy target nonbasic land."
, : Destroy target nonbasic land."
Ogre Arsonist84%
$0.15↓#295450.81↑28.2 years↑
"When this creature enters, destroy target land."
Ravaging Horde84%
$18.77↑#303960.24↓27.3 years
"When this creature enters, destroy target land."
Goblin Settler84%
$0.26↓#20086↑0.07↓27.2 years
"When this creature enters, destroy target land."
Flowstone Flood84%
$0.19↓#271780.93↑28.2 years↑
"Destroy target land."
Trench Wurm83%
$0.22↓#291320.6425.9 years
", : Destroy target nonbasic land."
, : Destroy target nonbasic land."
Deus of Calamity83%
$0.33↓#19226↑0.30↓18.3 years↓
"Whenever this creature deals 6 or more damage to an opponent, destroy target land that player controls."
Earth Rift82%
$0.16↓#249830.95↑24.9 years↓
"Destroy target land."
Faultgrinder82%
$0.16↓#233500.5018.9 years↓
"When this creature enters, destroy target land."