Brass Knuckles 
Artifact — Equipment
$0.22 #5064 0.44 4.5 years
When you cast this spell, copy it. (The copy becomes a token.)
Equipped creature has double strike as long as two or more Equipment are attached to it.
Equip 
(: Attach to target creature you control. Equip only as a sorcery.)
(: Attach to target creature you control. Equip only as a sorcery.)Click a line or tag to filter
Cards similar to Brass Knuckles 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.
Weather the Storm88%
$1.16↑#9140↓0.64↑7.4 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn."
Chatterstorm86%
$0.18↓#2869↑0.355.3 years
"Storm When you cast this spell, copy it for each spell cast before it this turn."
Empty the Warrens86%
$0.17↓#2521↑0.32↓20.0 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn."
Hunting Pack86%
$0.07↓#14879↓0.13↓23.4 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn."
Hard-Won Jitte86%
$0.22#12550↓0.13↓0.6 years↓
"Equipped creature has double strike."
+1 more matching line
Sage of the Skies85%
$0.27↑#12625↓0.22↓1.5 years↓
"When you cast this spell, if you've cast another spell this turn, copy this spell."
Astral Steel84%
$0.10↓#18548↓0.28↓23.4 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies."
Radstorm84%
$4.91↑#3108↑0.55↑2.6 years↓
"Storm When you cast this spell, copy it for each spell cast before it this turn."
Ground Rift82%
$0.15↓#16466↓0.31↓20.0 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies."
Sprouting Vines82%
$0.27↑#13571↓0.33↓23.4 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn."
Photon Blast Barrage81%
$0.21↓#18468↓0.16↓0.3 years↓
"When you cast this spell, copy it X times. You may choose new targets for the copies."
Galvanic Relay81%
$0.22#10227↓0.29↓5.3 years
"Storm When you cast this spell, copy it for each spell cast before it this turn."
Elemental Eruption81%
$2.37↑#56330.26↓2.5 years↓
"Storm When you cast this spell, copy it for each spell cast before it this turn."
Reaping the Graves81%
$0.33↑#17291↓0.19↓23.4 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies."
Bladehold War-Whip80%
$0.31↑#59630.12↓3.7 years
"Equipped creature has double strike."
Tendrils of Agony80%
$0.27↑#56280.76↑23.4 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies."
Brain Freeze80%
$1.79↑#776↑1.06↑23.4 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies."
Social Snub80%
$0.17↓#19909↓0.27↓0.5 years↓
"When you cast this spell while you control a creature, you may copy this spell."
Scattershot78%
$0.38↑#17296↓0.06↓23.4 years↑
"Storm When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies."
Fireshrieker78%
$0.21↓#1145↑0.15↓23.0 years↑
"Equipped creature has double strike."
+1 more matching line