Solar Transformer 
Artifact
$0.28 #3240 0.06 2.2 years
This artifact enters tapped.
When this artifact enters, you get 
(three energy counters).
(three energy counters).
: Add 
., Pay : Add one mana of any color.Click a line or tag to filter
Cards similar to Solar Transformer 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.
Conversion Apparatus94%
$0.55↑#5942↓0.27↑2.2 years
", Pay : Add three mana in any combination of colors."
, Pay : Add three mana in any combination of colors."+2 more matching lines
Servant of the Conduit94%
$0.14↓#11811↓0.27↑9.9 years↑
", Pay : Add one mana of any color."
, Pay : Add one mana of any color."+1 more matching line
Electrozoa94%
$0.15↓#26232↓0.002.2 years
"When this creature enters, you get ."
."
Aether Hub93%
$0.16↓#34150.24↑9.9 years↑
", Pay : Add one mana of any color."
, Pay : Add one mana of any color."+2 more matching lines
Riparian Tiger93%
$0.08↓#27400↓0.009.9 years↑
"When this creature enters, you get ."
."
Solstice Zealot92%
$0.15↓#22832↓0.062.2 years
"When this creature enters, you get ."
."
Spontaneous Artist92%
$0.13↓#26132↓0.069.9 years↑
"When this creature enters, you get ."
."
Aetherstream Leopard92%
$0.05↓#26939↓0.129.6 years↑
"When this creature enters, you get ."
."
Aether Theorist92%
$0.13↓#17053↓0.19↑9.9 years↑
"When this creature enters, you get ."
."
Shipwreck Moray92%
$0.08↓#25321↓0.079.6 years↑
"When this creature enters, you get ."
."
Conduit Goblin91%
$0.11↓#19590↓0.132.2 years
"When this creature enters, you get ."
."
Scrapper Champion91%
$0.23↓#23307↓0.16↑9.6 years↑
"When this creature enters, you get ."
."
Thriving Skyclaw90%
$0.12↓#21000↓0.002.2 years
"When this creature enters, you get ."
."
Minister of Inquiries90%
$0.15↓#19395↓0.009.9 years↑
"When this creature enters, you get ."
."
Tempest Harvester90%
$0.13↓#16126↓0.18↑2.2 years
"When this creature enters, you get ."
."
Maulfist Doorbuster90%
$0.08↓#26335↓0.31↑9.9 years↑
"When this creature enters, you get ."
."
Consulate Surveillance90%
$0.24↓#13263↓0.29↑9.9 years↑
"When this enchantment enters, you get ."
."
Hightide Hermit90%
$0.08↓#22581↓0.50↑9.9 years↑
"When this creature enters, you get ."
."
Whirler Virtuoso90%
$0.24↓#5889↓0.009.9 years↑
"When this creature enters, you get ."
."
Voltaic Brawler90%
$0.15↓#27955↓0.049.9 years↑
"When this creature enters, you get ."
."