Witch Engine 
Creature — Horror
$0.26 #23405 0.06 28.0 years
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
: Add . Target opponent gains control of this creature. (Activate only as an instant.)Click a line or tag to filter
Cards similar to Witch Engine 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.
Rainbow Vale82%
$5.88↑#13364↑0.0632.0 years↑
": Add one mana of any color. An opponent gains control of this land at the beginning of the next end step."
: Add one mana of any color. An opponent gains control of this land at the beginning of the next end step."
Humble Defector76%
$0.10↓#1794↑0.1211.7 years↓
": Draw two cards. Target opponent gains control of this creature. Activate only during your turn."
: Draw two cards. Target opponent gains control of this creature. Activate only during your turn."
Llanowar Tribe74%
$0.28↑#2215↑0.28↑7.4 years↓
": Add 
."
: Add ."
Kozilek's Channeler74%
$0.27↑#7185↑0.1011.0 years↓
": Add 
."
: Add ."
Sunastian Falconer74%
$3.70↑#29167↓0.0032.4 years↑
": Add ."
: Add ."
Weaver of Currents74%
$0.08↓#18236↑0.069.5 years↓
": Add ."
: Add ."
Palladium Myr74%
$0.33↑#729↑0.1016.1 years↓
": Add ."
: Add ."
Riven Turnbull70%
$3.71↑#29866↓0.24↑32.4 years↑
": Add ."
: Add ."
Llanowar Dead70%
$0.23↓#15614↑0.0025.4 years↓
": Add ."
: Add ."
Leaden Myr70%
$0.48↑#1836↑0.0323.0 years↓
": Add ."
: Add ."
Urborg Elf70%
$0.40↑#10173↑0.0525.4 years↓
": Add , , or 
."
: Add , , or ."