diff --git a/Xplat/src/main/java/vazkii/botania/api/BotaniaAPI.java b/Xplat/src/main/java/vazkii/botania/api/BotaniaAPI.java
index dcc2d80b60..df97de6edc 100644
--- a/Xplat/src/main/java/vazkii/botania/api/BotaniaAPI.java
+++ b/Xplat/src/main/java/vazkii/botania/api/BotaniaAPI.java
@@ -29,7 +29,6 @@
 import net.minecraft.world.level.block.Block;
 
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -218,15 +217,9 @@ default boolean hasSolegnoliaAround(Entity e) {
 
 	default void sparkleFX(Level world, double x, double y, double z, float r, float g, float b, float size, int m) {}
 
-	default void registerCorporeaNodeDetector(CorporeaNodeDetector detector) {
+	default void registerCorporeaNodeDetector(CorporeaNodeDetector detector) {}
 
-	}
-
-	default boolean isInGaiaArena(Entity entity) {
-		return isInGaiaArena(entity.getLevel(), entity.getX(), entity.getY(), entity.getZ());
-	}
-
-	default boolean isInGaiaArena(@Nullable Level level, double x, double y, double z) {
+	default boolean isInGaiaArena(Level level, double x, double y, double z) {
 		return false;
 	}
 }
diff --git a/Xplat/src/main/java/vazkii/botania/common/entity/GaiaGuardianEntity.java b/Xplat/src/main/java/vazkii/botania/common/entity/GaiaGuardianEntity.java
index bd07264986..aac252bc83 100644
--- a/Xplat/src/main/java/vazkii/botania/common/entity/GaiaGuardianEntity.java
+++ b/Xplat/src/main/java/vazkii/botania/common/entity/GaiaGuardianEntity.java
@@ -566,7 +566,7 @@ private static int countGaiaGuardiansAround(Level world, BlockPos source) {
 	}
 
 	@NotNull
-	private static AABB getArenaBB(@NotNull BlockPos source) {
+	public static AABB getArenaBB(@NotNull BlockPos source) {
 		double range = 15.0;
 		return new AABB(source.getX() + 0.5 - range, source.getY() + 0.5 - range, source.getZ() + 0.5 - range, source.getX() + 0.5 + range, source.getY() + 0.5 + range, source.getZ() + 0.5 + range);
 	}
diff --git a/Xplat/src/main/java/vazkii/botania/common/impl/BotaniaAPIImpl.java b/Xplat/src/main/java/vazkii/botania/common/impl/BotaniaAPIImpl.java
index 2a76561097..8d0692aa89 100644
--- a/Xplat/src/main/java/vazkii/botania/common/impl/BotaniaAPIImpl.java
+++ b/Xplat/src/main/java/vazkii/botania/common/impl/BotaniaAPIImpl.java
@@ -31,7 +31,6 @@
 import net.minecraft.world.phys.Vec3;
 
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
 import vazkii.botania.api.BotaniaAPI;
 import vazkii.botania.api.brew.Brew;
@@ -272,12 +271,10 @@ public void registerCorporeaNodeDetector(CorporeaNodeDetector detector) {
 	}
 
 	@Override
-	public boolean isInGaiaArena(@Nullable Level level, double x, double y, double z) {
-		if (level == null)
-			return false;
+	public boolean isInGaiaArena(Level level, double x, double y, double z) {
 		List<GaiaGuardianEntity> guardianEntities = level.getEntitiesOfClass(GaiaGuardianEntity.class, AABB.ofSize(new Vec3(x, y, z), GaiaGuardianEntity.ARENA_RANGE * 4, GaiaGuardianEntity.ARENA_RANGE * 4, GaiaGuardianEntity.ARENA_RANGE * 4));
 		for (GaiaGuardianEntity guardianEntity : guardianEntities) {
-			if (guardianEntity.getSource().distToCenterSqr(x, y, z) < GaiaGuardianEntity.ARENA_RANGE * GaiaGuardianEntity.ARENA_RANGE) {
+			if (GaiaGuardianEntity.getArenaBB(guardianEntity.getSource()).contains(x, y, z)) {
 				return true;
 			}
 		}