Fixed the Rod of the Unstable Reservoir not dealing player damage.

src/main/java/vazkii/botania/common/entity/EntityMagicMissile.java

@@ -13,10 +13,12 @@ package vazkii.botania.common.entity;
 
 import java.util.List;
 
+import cpw.mods.fml.relauncher.ReflectionHelper;
 import vazkii.botania.api.BotaniaAPI;
 import vazkii.botania.api.mana.IManaCollisionGhost;
 import vazkii.botania.common.Botania;
 import vazkii.botania.common.core.helper.Vector3;
+import vazkii.botania.common.lib.LibObfuscation;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockBush;
 import net.minecraft.block.BlockLeaves;
@@ -39,6 +41,11 @@ public class EntityMagicMissile extends EntityThrowable {
 		super(world);
 		setSize(0F, 0F);
 	}
+	
+	public EntityMagicMissile(EntityPlayer player) {
+		this(player.worldObj);
+		ReflectionHelper.setPrivateValue(EntityThrowable.class, this, player, LibObfuscation.THROWER);
+	}
 
 	@Override
 	public void onUpdate() {

src/main/java/vazkii/botania/common/item/rod/ItemMissileRod.java

@@ -57,7 +57,7 @@ public class ItemMissileRod extends ItemMod implements IManaUsingItem {
 	@Override
 	public void onUsingTick(ItemStack stack, EntityPlayer player, int count) {
 		if(count != getMaxItemUseDuration(stack) && count % 2 == 0 && !player.worldObj.isRemote && ManaItemHandler.requestManaExact(stack, player, COST_PER, false)) {
-			EntityMagicMissile missile = new EntityMagicMissile(player.worldObj);
+			EntityMagicMissile missile = new EntityMagicMissile(player);
 			missile.setPosition(player.posX + (Math.random() - 0.5 * 0.1), player.posY + 2.4 + (Math.random() - 0.5 * 0.1), player.posZ + (Math.random() - 0.5 * 0.1));
 			if(missile.getTarget()) {
 				player.worldObj.playSoundAtEntity(player, "botania:missile", 0.6F, 0.8F + (float) Math.random() * 0.2F);

src/main/java/vazkii/botania/common/lib/LibObfuscation.java

@@ -66,5 +66,8 @@ public final class LibObfuscation {
 
 	// GuiIngame
 	public static final String[] REMAINING_HIGHLIGHT_TICKS = new String[] { "remainingHighlightTicks", "field_92017_k", "r" };
+	
+	// EntityThrowable
+	public static final String[] THROWER = new String[] { "thrower", "field_70192_c", "g" };
 }