diff --git a/hera/Radius.tsx b/hera/Radius.tsx
index 1d406118..e939bc92 100644
--- a/hera/Radius.tsx
+++ b/hera/Radius.tsx
@@ -100,8 +100,9 @@ const Item = memo(function Item({
         itemStyle,
         ...borderStyles,
         dim && dimStyle,
-        type === RadiusType.Attack && biome === Biome.Volcano
-          ? volcanoAttackStyle
+        type === RadiusType.Attack &&
+          (biome === Biome.Volcano || biome === Biome.Luna)
+          ? alternateAttackStyle
           : colors[type],
         isEscort && animateStyle,
       )}
@@ -397,7 +398,7 @@ const colors: Record<RadiusType, string> = {
   `,
 };
 
-const volcanoAttackStyle = css`
+const alternateAttackStyle = css`
   ${vars.set('color', '255, 215, 0')}
 `;
 
diff --git a/hera/Unit.tsx b/hera/Unit.tsx
index d45a9d7f..1d9a2977 100644
--- a/hera/Unit.tsx
+++ b/hera/Unit.tsx
@@ -824,8 +824,8 @@ export default function UnitTile({
           player === 0 && neutralStyle,
           (maybeOutline || highlightOutline) && maybeOutlineStyle,
           outline === 'attack'
-            ? biome === Biome.Volcano
-              ? volcanoAttackOutlineStyle
+            ? biome === Biome.Volcano || biome === Biome.Luna
+              ? alternateAttackOutlineStyle
               : attackOutlineStyle
             : outline === 'defense'
               ? defenseOutlineStyle
@@ -1037,7 +1037,7 @@ const brightStyle = css`
 const attackOutlineStyle = css`
   ${vars.set('drop-shadow-color', 'rgb(210, 18, 24)')}
 `;
-const volcanoAttackOutlineStyle = css`
+const alternateAttackOutlineStyle = css`
   ${vars.set('drop-shadow-color', 'rgb(255, 215, 0)')}
 `;
 const defenseOutlineStyle = css`