Engineered Explosives 
Artifact
$3.67 #12912 0.36 22.4 years
Sunburst (This artifact enters with a charge counter on it for each color of mana spent to cast it.)
Click a line or tag to filter
Cards similar to Engineered Explosives 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.
Ratchet Bomb95%
$0.36↓#141540.87↑16.1 years↓
"
, Sacrifice this artifact: Destroy each nonland permanent with mana value equal to the number of charge counters on this artifact."
Blast Zone88%
$0.34↓#1667↑0.357.5 years↓
"
,
, Sacrifice this land: Destroy each nonland permanent with mana value equal to the number of charge counters on this land."
Oblivion Stone86%
$0.34↓#5785↑0.50↑23.0 years
"
,
, Sacrifice this artifact: Destroy each nonland permanent without a fate counter on it, then remove all fate counters from all permanents."
The Moment80%
$0.30↓#141510.12↓3.0 years↓
"
,
: Destroy each nonland permanent with mana value less than or equal to the number of time counters on this card. Then sacrifice this card. Activate only as a sorcery."
Powder Keg80%
$69.89↑#24722↓0.4427.4 years↑
"
, Sacrifice this artifact: Destroy each artifact and creature with mana value equal to the number of fuse counters on this artifact."
+1 more matching line
Pest Control80%
$3.51↓#16050↓0.48↑2.5 years↓
"Destroy all nonland permanents with mana value 1 or less."