Steelswarm Operator 
Artifact Creature — Robot Soldier
$0.25 #9026 0.18 1.2 years
Flying
: Add . Spend this mana only to cast an artifact spell.: Add . Spend this mana only to activate abilities of artifact sources.Click a line or tag to filter
Cards similar to Steelswarm Operator expected a card that isn't here?
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Guidelight Optimizer98%
$0.22↓#10990↓0.121.7 years
": Add . Spend this mana only to cast an artifact spell or activate an ability."
: Add . Spend this mana only to cast an artifact spell or activate an ability."
Soldevi Machinist98%
$0.25#28027↓0.0931.4 years↑
": Add 
. Spend this mana only to activate abilities of artifacts."
: Add . Spend this mana only to activate abilities of artifacts."
Hargilde, Kindly Runechanter98%
$0.36↑#17126↓0.05↓5.0 years↑
": Add . Spend this mana only to cast artifact spells or activate abilities of artifacts."
: Add . Spend this mana only to cast artifact spells or activate abilities of artifacts."
Purple Dragon Punks98%
$0.11↓#21500↓0.150.6 years
": Add 
. Spend this mana only to cast an artifact spell or to activate an ability."
: Add . Spend this mana only to cast an artifact spell or to activate an ability."
Vedalken Engineer97%
$0.16↓#6060↑0.0922.7 years↑
": Add two mana of any one color. Spend this mana only to cast artifact spells or activate abilities of artifacts."
: Add two mana of any one color. Spend this mana only to cast artifact spells or activate abilities of artifacts."
Dalakos, Crafter of Wonders96%
$0.35↑#7081↑0.226.7 years↑
": Add . Spend this mana only to cast artifact spells or activate abilities of artifacts."
: Add . Spend this mana only to cast artifact spells or activate abilities of artifacts."
Oaken Siren95%
$0.20↓#10953↓0.00↓2.9 years↑
": Add . Spend this mana only to cast an artifact spell or activate an ability of an artifact source."
: Add . Spend this mana only to cast an artifact spell or activate an ability of an artifact source."
Omen Hawker95%
$0.38↑#4999↑0.06↓3.5 years↑
": Add . Spend this mana only to activate abilities."
: Add . Spend this mana only to activate abilities."
Renowned Weaponsmith94%
$0.08↓#14991↓0.06↓11.7 years↑
": Add . Spend this mana only to cast artifact spells or activate abilities of artifacts."
: Add . Spend this mana only to cast artifact spells or activate abilities of artifacts."
Mishra's Workshop94%
$3699.99↑#3678↑1.60↑32.6 years↑
": Add . Spend this mana only to cast artifact spells."
: Add . Spend this mana only to cast artifact spells."
James, Wandering Dad // Follow Him92%
$0.30↑#87360.00↓2.6 years↑
": Add . Spend this mana only to activate abilities."
: Add . Spend this mana only to activate abilities."
Hydraulic Helper90%
$0.12↓#17630↓0.220.3 years
": Add . This mana can't be spent to cast a nonartifact spell."
: Add . This mana can't be spent to cast a nonartifact spell."
Somberwald Sage90%
$0.49↑#2577↑0.1914.5 years↑
": Add three mana of any one color. Spend this mana only to cast creature spells."
: Add three mana of any one color. Spend this mana only to cast creature spells."
Automated Artificer89%
$0.22↓#90960.06↓4.7 years↑
": Add . Spend this mana only to activate an ability or cast an artifact spell."
: Add . Spend this mana only to activate an ability or cast an artifact spell."
Cargo Ship89%
$0.23↓#107520.06↓1.4 years
": Add . Spend this mana only to cast an artifact spell or activate an ability of an artifact source."
: Add . Spend this mana only to cast an artifact spell or activate an ability of an artifact source."
Sage of the Unknowable88%
$0.12↓#20875↓0.00↓2.3 years↑
": Add . Spend this mana only to cast a colorless spell or to activate an ability."
: Add . Spend this mana only to cast a colorless spell or to activate an ability."
Osgood, Operation Double87%
$0.32↑#13429↓0.253.0 years↑
": Add . Spend this mana only to cast an artifact spell or activate an ability of an artifact."
: Add . Spend this mana only to cast an artifact spell or activate an ability of an artifact."
Shang-Chi, Master of Kung Fu87%
$10.57↑#4720↑0.66↑0.3 years
": Add two mana of any one color. Spend this mana only to activate abilities of creature sources."
: Add two mana of any one color. Spend this mana only to activate abilities of creature sources."
Humble Naturalist86%
$0.16↓#17349↓0.146.5 years↑
": Add one mana of any color. Spend this mana only to cast a creature spell."
: Add one mana of any color. Spend this mana only to cast a creature spell."
Lotus Guardian86%
$0.55↑#25726↓0.00↓26.0 years↑
"Flying"