Gonti's Aether Heart 
Legendary Artifact
$0.71 #3674 0.61 9.7 years
Whenever Gonti's Aether Heart or another artifact you control enters, you get 
(two energy counters).
(two energy counters).Pay eight , Exile Gonti's Aether Heart: Take an extra turn after this one.
, Exile Gonti's Aether Heart: Take an extra turn after this one.Click a line or tag to filter
Cards similar to Gonti's Aether Heart 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.
Era of Innovation90%
$0.21↓#7507↓0.00↓10.1 years
"Whenever an artifact or Artificer you control enters, you may pay 
. If you do, you get ."
. If you do, you get ."
Electrozoa82%
$0.07↓#26668↓0.00↓2.3 years↓
"When this creature enters, you get ."
."
Aetherstorm Roc80%
$0.25↓#8303↓0.33↓10.1 years
"Whenever this creature or another creature you control enters, you get ."
."
Riparian Tiger80%
$0.09↓#27738↓0.17↓10.1 years
"When this creature enters, you get ."
."
Solstice Zealot80%
$0.10↓#23376↓0.05↓2.3 years↓
"When this creature enters, you get ."
."
Aetherstream Leopard80%
$0.05↓#27222↓0.11↓9.7 years
"When this creature enters, you get ."
."
Capture of Jingzhou79%
$7.33↑#5173↓1.27↑27.5 years↑
"Take an extra turn after this one."
Temporal Manipulation79%
$4.93↑#31241.44↑28.3 years↑
"Take an extra turn after this one."
Aethersquall Ancient79%
$0.18↓#6749↓0.44↓10.1 years
"At the beginning of your upkeep, you get ."
."
Tempest Harvester79%
$0.16↓#16477↓0.06↓2.3 years↓
"When this creature enters, you get ."
."
Scrapper Champion79%
$0.25↓#23758↓0.06↓9.7 years
"When this creature enters, you get ."
."
Nissa, Worldsoul Speaker78%
$0.21↓#7502↓0.12↓1.7 years↓
"Whenever a land you control enters, you get ."
."
Shipwreck Moray78%
$0.05↓#25659↓0.00↓9.7 years
"When this creature enters, you get ."
."
Maulfist Doorbuster78%
$0.07↓#26684↓0.13↓10.1 years
"When this creature enters, you get ."
."
Conduit Goblin78%
$0.10↓#20074↓0.12↓2.3 years↓
"When this creature enters, you get ."
."
Voltaic Brawler78%
$0.17↓#28297↓0.07↓10.1 years
"When this creature enters, you get ."
."
Minister of Inquiries78%
$0.24↓#19629↓0.00↓10.1 years
"When this creature enters, you get ."
."
Thriving Skyclaw78%
$0.16↓#21433↓0.25↓2.3 years↓
"When this creature enters, you get ."
."
Towashi Songshaper78%
$0.11↓#26286↓0.12↓4.7 years↓
"Whenever another artifact you control enters, this creature gets +1/+0 until end of turn."
Perimeter Patrol78%
$0.05↓#30820↓0.00↓3.9 years↓
"Whenever an artifact you control enters, this creature gets +1/+0 until end of turn."