diff --git a/projects/mtg/bin/Res/sets/primitives/mtg.txt b/projects/mtg/bin/Res/sets/primitives/mtg.txt
index e61128d1d..ecee47534 100644
--- a/projects/mtg/bin/Res/sets/primitives/mtg.txt
+++ b/projects/mtg/bin/Res/sets/primitives/mtg.txt
@@ -25967,8 +25967,7 @@ toughness=2
 [/card]
 [card]
 name=Lightmine Field
-auto=@each my blockers:foreach(creature[attacking]|opponentBattlefield) damage:1 all(creature[attacking]|opponentBattlefield)
-auto=@each opponent blockers:foreach(creature[attacking]|myBattlefield) damage:1 all(creature[attacking]|myBattlefield)
+auto=@each blockers:foreach(creature[attacking]|Battlefield) damage:1 all(creature[attacking]|Battlefield)
 text=Whenever one ore more creatures attack, Lightmine Field deals damage to each of those creatures equal to the number of attacking creatures.
 mana={2}{W}{W}
 type=Enchantment
diff --git a/projects/mtg/bin/Res/test/_tests.txt b/projects/mtg/bin/Res/test/_tests.txt
index e70fbc47b..7c0583fac 100644
--- a/projects/mtg/bin/Res/test/_tests.txt
+++ b/projects/mtg/bin/Res/test/_tests.txt
@@ -311,6 +311,8 @@ lhurgoyf.txt
 liability.txt
 lifeforce.txt
 lifetap.txt
+lightmine_field1.txt
+lightmine_field2.txt
 living_artifact_i169.txt
 living_lands.txt
 lord_of_the_pit.txt
diff --git a/projects/mtg/bin/Res/test/lightmine_field.txt b/projects/mtg/bin/Res/test/lightmine_field.txt
new file mode 100644
index 000000000..804175cb1
--- /dev/null
+++ b/projects/mtg/bin/Res/test/lightmine_field.txt
@@ -0,0 +1,23 @@
+#Testing Lightmine Field
+[INIT]
+FIRSTMAIN
+[PLAYER1]
+inplay:Runeclaw Bear,Grizzly Bears
+[PLAYER2]
+inplay:Lightmine Field
+[DO]
+next
+next
+Grizzly Bears
+Runeclaw Bear
+next
+next
+next
+[ASSERT]
+SECONDMAIN
+[PLAYER1]
+graveyard:Runeclaw Bear,Grizzly Bears
+[PLAYER2]
+inplay:Lightmine Field
+life:20
+[END]
\ No newline at end of file
diff --git a/projects/mtg/bin/Res/test/lightmine_field2.txt b/projects/mtg/bin/Res/test/lightmine_field2.txt
new file mode 100644
index 000000000..81da208d7
--- /dev/null
+++ b/projects/mtg/bin/Res/test/lightmine_field2.txt
@@ -0,0 +1,25 @@
+#Testing Lightmine Field
+[INIT]
+FIRSTMAIN
+[PLAYER1]
+inplay:Living Airship,Loam Lion
+[PLAYER2]
+inplay:Lightmine Field
+[DO]
+next
+next
+Loam Lion
+Living Airship
+next
+next
+next
+next
+[ASSERT]
+SECONDMAIN
+[PLAYER1]
+inplay:Living Airship
+graveyard:Loam Lion
+[PLAYER2]
+inplay:Lightmine Field
+life:18
+[END]
\ No newline at end of file