diff --git a/MODSRC/vazkii/botania/common/block/BlockSpecialFlower.java b/MODSRC/vazkii/botania/common/block/BlockSpecialFlower.java
index 0276168e8..6f9d96e71 100644
--- a/MODSRC/vazkii/botania/common/block/BlockSpecialFlower.java
+++ b/MODSRC/vazkii/botania/common/block/BlockSpecialFlower.java
@@ -74,7 +74,8 @@ public class BlockSpecialFlower extends BlockFlower implements ITileEntityProvid
 		LibBlockNames.SUBTILE_HOPPERHOCK,
 		LibBlockNames.SUBTILE_RANNUNCARPUS,
 		LibBlockNames.SUBTILE_TANGLEBERRIE,
-		LibBlockNames.SUBTILE_JIYUULIA
+		LibBlockNames.SUBTILE_JIYUULIA,
+		LibBlockNames.SUBTILE_HYACIDUS
 	};
 
 	protected BlockSpecialFlower() {
diff --git a/MODSRC/vazkii/botania/common/block/ModBlocks.java b/MODSRC/vazkii/botania/common/block/ModBlocks.java
index d41bf2d51..b6c7b394a 100644
--- a/MODSRC/vazkii/botania/common/block/ModBlocks.java
+++ b/MODSRC/vazkii/botania/common/block/ModBlocks.java
@@ -23,6 +23,7 @@ import vazkii.botania.common.block.subtile.functional.SubTileExoflame;
 import vazkii.botania.common.block.subtile.functional.SubTileFallenKanade;
 import vazkii.botania.common.block.subtile.functional.SubTileHeiseiDream;
 import vazkii.botania.common.block.subtile.functional.SubTileHopperhock;
+import vazkii.botania.common.block.subtile.functional.SubTileHyacidus;
 import vazkii.botania.common.block.subtile.functional.SubTileJadedAmaranthus;
 import vazkii.botania.common.block.subtile.functional.SubTileJiyuulia;
 import vazkii.botania.common.block.subtile.functional.SubTileRannuncarpus;
@@ -151,6 +152,7 @@ public final class ModBlocks {
 		BotaniaAPI.registerSubTile(LibBlockNames.SUBTILE_TANGLEBERRIE, SubTileTangleberrie.class);
 		BotaniaAPI.registerSubTile(LibBlockNames.SUBTILE_JIYUULIA, SubTileJiyuulia.class);
 		BotaniaAPI.registerSubTile(LibBlockNames.SUBTILE_RANNUNCARPUS, SubTileRannuncarpus.class);
+		BotaniaAPI.registerSubTile(LibBlockNames.SUBTILE_HYACIDUS, SubTileHyacidus.class);
 	}
 
 }
\ No newline at end of file
diff --git a/MODSRC/vazkii/botania/common/block/subtile/functional/SubTileFallenKanade.java b/MODSRC/vazkii/botania/common/block/subtile/functional/SubTileFallenKanade.java
index 8e6828a44..6dcacc4a8 100644
--- a/MODSRC/vazkii/botania/common/block/subtile/functional/SubTileFallenKanade.java
+++ b/MODSRC/vazkii/botania/common/block/subtile/functional/SubTileFallenKanade.java
@@ -35,7 +35,6 @@ public class SubTileFallenKanade extends SubTileFunctional {
 			if(player.getActivePotionEffect(Potion.regeneration) == null && mana >= cost) {
 				player.addPotionEffect(new PotionEffect(Potion.regeneration.id, 60, 3));
 				mana -= cost;
-				sync();
 			}
 		}
 	}
diff --git a/MODSRC/vazkii/botania/common/block/subtile/functional/SubTileHyacidus.java b/MODSRC/vazkii/botania/common/block/subtile/functional/SubTileHyacidus.java
new file mode 100644
index 000000000..04320f760
--- /dev/null
+++ b/MODSRC/vazkii/botania/common/block/subtile/functional/SubTileHyacidus.java
@@ -0,0 +1,51 @@
+/**
+ * This class was created by <Vazkii>. It's distributed as
+ * part of the Botania Mod. Get the Source Code in github:
+ * https://github.com/Vazkii/Botania
+ * 
+ * Botania is Open Source and distributed under a
+ * Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License
+ * (http://creativecommons.org/licenses/by-nc-sa/3.0/deed.en_GB)
+ * 
+ * File Created @ [May 15, 2014, 4:47:41 PM (GMT)]
+ */
+package vazkii.botania.common.block.subtile.functional;
+
+import java.util.List;
+
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.potion.Potion;
+import net.minecraft.potion.PotionEffect;
+import net.minecraft.util.AxisAlignedBB;
+import vazkii.botania.api.subtile.SubTileFunctional;
+
+public class SubTileHyacidus extends SubTileFunctional {
+
+	@Override
+	public void onUpdate() {
+		super.onUpdate();
+
+		final int range = 6;
+		final int cost = 20;
+
+		List<EntityLivingBase> entities = supertile.getWorldObj().getEntitiesWithinAABB(EntityLivingBase.class, AxisAlignedBB.getBoundingBox(supertile.xCoord - range, supertile.yCoord - range, supertile.zCoord - range, supertile.xCoord + range, supertile.yCoord + range, supertile.zCoord + range));
+		for(EntityLivingBase entity : entities) {
+			if(!(entity instanceof EntityPlayer) && entity.getActivePotionEffect(Potion.poison) == null && mana >= cost) {
+				entity.addPotionEffect(new PotionEffect(Potion.poison.id, 60, 0));
+				mana -= cost;
+			}
+		}
+	}
+
+	@Override
+	public int getColor() {
+		return 0x8B438F;
+	}
+
+	@Override
+	public int getMaxMana() {
+		return 180;
+	}
+	
+}
\ No newline at end of file
diff --git a/MODSRC/vazkii/botania/common/lib/LibBlockNames.java b/MODSRC/vazkii/botania/common/lib/LibBlockNames.java
index 1c3723293..7a909d261 100644
--- a/MODSRC/vazkii/botania/common/lib/LibBlockNames.java
+++ b/MODSRC/vazkii/botania/common/lib/LibBlockNames.java
@@ -62,4 +62,5 @@ public final class LibBlockNames {
 	public static final String SUBTILE_TANGLEBERRIE = "tangleberrie";
 	public static final String SUBTILE_JIYUULIA = "jiyuulia";
 	public static final String SUBTILE_RANNUNCARPUS = "rannuncarpus";
+	public static final String SUBTILE_HYACIDUS = "hyacidus";
 }
diff --git a/resources/assets/botania/lang/en_US.lang b/resources/assets/botania/lang/en_US.lang
index f127e255e..51e17f56b 100644
--- a/resources/assets/botania/lang/en_US.lang
+++ b/resources/assets/botania/lang/en_US.lang
@@ -178,6 +178,8 @@ tile.botania:flower.jiyuulia.reference=Flügel der Freiheit
 # TRANSLATE THAT VEXATOS
 tile.botania:flower.rannuncarpus.name=Rannuncarpus
 tile.botania:flower.rannuncarpus.reference=That's handy
+tile.botania:flower.hyacidus.name=Hyacidus
+tile.botania:flower.hyacidus.reference=If you don't walk, it doesn't hurt
 
 # ITEM NAMES
 item.botania:lexicon.name=Lexica Botania