diff --git a/src/table/unmovable_land.h b/src/table/unmovable_land.h
--- a/src/table/unmovable_land.h
+++ b/src/table/unmovable_land.h
@@ -10,63 +10,66 @@ struct DrawTileUnmovableStruct {
 	byte unused;
 };
 
-#define TILE_SEQ_END() { (byte)0x80, 0, 0, 0, 0, 0, 0, 0 }
-
 static const DrawTileUnmovableStruct _draw_tile_unmovable_data[] = {
 	{0xA29, 7, 7, 2, 2, 70, 0},
 	{0xA2A, 4, 4, 7, 7, 61, 0},
 };
 
+#define TILE_SEQ_LINE(sz, img) { 0, 0, 0, 16, 16, sz, img, PAL_NONE },
+#define TILE_SEQ_END() { (byte)0x80, 0, 0, 0, 0, 0, 0, 0 }
 
 static const DrawTileSeqStruct _unmovable_display_nothing[] = {
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_8[] = {
-	{   0,  0,  0, 16, 16, 20, 0xA34 | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(20, 0xA34 | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_9[] = {
-	{   0,  0,  0, 16, 16, 20, 0xA36 | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(20, 0xA36 | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_10[] = {
-	{   0,  0,  0, 16, 16, 20, 0xA38 | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(20, 0xA38 | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_12[] = {
-	{   0,  0,  0, 16, 16, 50, 0xA3B | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(50, 0xA3B | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_13[] = {
-	{   0,  0,  0, 16, 16, 50, 0xA3D | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(50, 0xA3D | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_14[] = {
-	{   0,  0,  0, 16, 16, 50, 0xA3F | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(50, 0xA3F | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_16[] = {
-	{   0,  0,  0, 16, 16, 60, 0xA42 | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(60, 0xA42 | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_17[] = {
-	{   0,  0,  0, 16, 16, 60, 0xA44 | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(60, 0xA44 | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
 static const DrawTileSeqStruct _unmovable_display_datas_18[] = {
-	{   0,  0,  0, 16, 16, 60, 0xA46 | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE },
+	TILE_SEQ_LINE(60, 0xA46 | (1 << PALETTE_MODIFIER_COLOR))
 	TILE_SEQ_END()
 };
 
+#undef TILE_SEQ_LINE
+#undef TILE_SEQ_END
+
 static const DrawTileSprites _unmovable_display_datas[] = {
 	{ 0xA2B | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE, _unmovable_display_nothing },
 	{ 0xA2C | (1 << PALETTE_MODIFIER_COLOR), PAL_NONE, _unmovable_display_nothing },