diff --git a/src/main/java/baritone/bot/behavior/impl/LookBehavior.java b/src/main/java/baritone/bot/behavior/impl/LookBehavior.java
index db3d9cb8..175d01d5 100644
--- a/src/main/java/baritone/bot/behavior/impl/LookBehavior.java
+++ b/src/main/java/baritone/bot/behavior/impl/LookBehavior.java
@@ -1,6 +1,44 @@
 package baritone.bot.behavior.impl;
 
 import baritone.bot.behavior.Behavior;
+import baritone.bot.utils.Utils;
+import net.minecraft.util.Tuple;
+import net.minecraft.util.math.BlockPos;
+
+import java.util.Optional;
 
 public class LookBehavior extends Behavior {
+
+    public static final LookBehavior INSTANCE = new LookBehavior();
+
+    public LookBehavior() {
+
+    }
+
+    /**
+     * Target's values are as follows:
+     *
+     * getFirst() -> yaw
+     * getSecond() -> pitch
+     */
+    private Optional<Tuple<Float, Float>> target = Optional.empty();
+
+    public void updateTarget(BlockPos blockPos) {
+        Utils.calcRotationFromVec3d(player().getPositionEyes(1.0F),
+                Utils.calcCenterFromCoords(blockPos, world()));
+    }
+
+    public void updateTarget(Tuple<Float, Float> target) {
+        this.target = Optional.of(target);
+    }
+
+    @Override
+    public void onPlayerUpdate() {
+        if(target.isPresent()) {
+            player().setPositionAndRotation(player().posX, player().posY, player().posZ,
+                    target.get().getFirst(), target.get().getSecond());
+            target = Optional.empty();
+        }
+    }
+
 }
diff --git a/src/main/java/baritone/bot/behavior/impl/LookBehaviorUtils.java b/src/main/java/baritone/bot/behavior/impl/LookBehaviorUtils.java
new file mode 100644
index 00000000..7c56b987
--- /dev/null
+++ b/src/main/java/baritone/bot/behavior/impl/LookBehaviorUtils.java
@@ -0,0 +1,103 @@
+package baritone.bot.behavior.impl;
+
+import baritone.bot.utils.BlockStateInterface;
+import baritone.bot.utils.Helper;
+import baritone.bot.utils.Utils;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.util.Tuple;
+import net.minecraft.util.math.*;
+
+import java.util.Optional;
+
+public final class LookBehaviorUtils implements Helper{
+
+     public static final Vec3d[] BLOCK_SIDE_MULTIPLIERS = new Vec3d[]{
+            new Vec3d(0, 0.5, 0.5),
+            new Vec3d(1, 0.5, 0.5),
+            new Vec3d(0.5, 0, 0.5),
+            new Vec3d(0.5, 1, 0.5),
+            new Vec3d(0.5, 0.5, 0),
+            new Vec3d(0.5, 0.5, 1)
+    };
+
+    /**
+     * Calculates a vector given a rotation array
+     *
+     * @param rotation {@link LookBehavior#target}
+     * @return vector of the rotation
+     */
+    public static Vec3d calcVec3dFromRotation(Tuple<Float, Float> rotation) {
+        float f = MathHelper.cos(-rotation.getFirst() * 0.017453292F - (float) Math.PI);
+        float f1 = MathHelper.sin(-rotation.getFirst() * 0.017453292F - (float) Math.PI);
+        float f2 = -MathHelper.cos(-rotation.getSecond() * 0.017453292F);
+        float f3 = MathHelper.sin(-rotation.getSecond() * 0.017453292F);
+        return new Vec3d((double) (f1 * f2), (double) f3, (double) (f * f2));
+    }
+
+    public static Optional<Tuple<Float, Float>> reachable(BlockPos pos) {
+        Optional possibleRotation = reachableCenter(pos);
+        if(possibleRotation.isPresent()) {
+            return possibleRotation;
+        }
+        IBlockState bstate = BlockStateInterface.get(pos);
+        AxisAlignedBB bbox = bstate.getBoundingBox(mc.world, pos);
+        for (Vec3d vecMult : BLOCK_SIDE_MULTIPLIERS) {
+            double xDiff = bbox.minX * vecMult.x + bbox.maxX * (1 - vecMult.x);//lol
+            double yDiff = bbox.minY * vecMult.y + bbox.maxY * (1 - vecMult.y);
+            double zDiff = bbox.minZ * vecMult.z + bbox.maxZ * (1 - vecMult.z);
+            double x = pos.getX() + xDiff;
+            double y = pos.getY() + yDiff;
+            double z = pos.getZ() + zDiff;
+            possibleRotation = reachableRotation(pos, new Vec3d(x, y, z));
+            if (possibleRotation.isPresent()) {
+                return possibleRotation;
+            }
+        }
+        return Optional.empty();
+    }
+
+    private static RayTraceResult raytraceTowards(Tuple<Float, Float> rotation) {
+        double blockReachDistance = (double) mc.playerController.getBlockReachDistance();
+        Vec3d vec3 = mc.player.getPositionEyes(1.0F);
+        Vec3d vec31 = calcVec3dFromRotation(rotation);
+        Vec3d vec32 = vec3.add(vec31.x * blockReachDistance,
+                vec31.y * blockReachDistance,
+                vec31.z * blockReachDistance);
+        return mc.world.rayTraceBlocks(vec3, vec32, false, false, true);
+    }
+
+    /**
+     * Checks if coordinate is reachable with the given block-face rotation offset
+     * @param pos
+     * @param offset
+     * @return
+     */
+    public static Optional<Tuple<Float, Float>> reachableRotation(BlockPos pos, Vec3d offset) {
+        Tuple<Float, Float> rotation = Utils.calcRotationFromVec3d(mc.player.getPositionEyes(1.0F),
+                offset);
+        RayTraceResult result = raytraceTowards(rotation);
+        if(result != null
+                && result.typeOfHit == RayTraceResult.Type.BLOCK
+                && result.getBlockPos().equals(pos))
+            return Optional.of(rotation);
+        return Optional.empty();
+    }
+
+    /**
+     * Checks if center of block at coordinate is reachable
+     * @param pos
+     * @return
+     */
+    public static Optional<Tuple<Float, Float>> reachableCenter(BlockPos pos) {
+        Tuple<Float, Float> rotation = Utils.calcRotationFromVec3d(mc.player.getPositionEyes(1.0F),
+                Utils.calcCenterFromCoords(pos, mc.world));
+        RayTraceResult result = raytraceTowards(rotation);
+        if(result != null
+                && result.typeOfHit == RayTraceResult.Type.BLOCK
+                && result.getBlockPos().equals(pos))
+            return Optional.of(rotation);
+        return Optional.empty();
+
+    }
+
+}
diff --git a/src/main/java/baritone/bot/utils/Utils.java b/src/main/java/baritone/bot/utils/Utils.java
index 0326c468..67108735 100755
--- a/src/main/java/baritone/bot/utils/Utils.java
+++ b/src/main/java/baritone/bot/utils/Utils.java
@@ -1,5 +1,6 @@
 package baritone.bot.utils;
 
+import baritone.bot.behavior.impl.LookBehavior;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.util.Tuple;
 import net.minecraft.util.math.AxisAlignedBB;
@@ -17,6 +18,13 @@ public final class Utils {
         return calcRotationFromVec3d(vec3dFromBlockPos(orig), vec3dFromBlockPos(dest));
     }
 
+    /**
+     * Calculates rotation to given Vec<sub>dest</sub> from Vec<sub>orig</sub>
+     *
+     * @param orig
+     * @param dest
+     * @return Rotation Tuple {@link LookBehavior#target}
+     */
     public static Tuple<Float, Float> calcRotationFromVec3d(Vec3d orig, Vec3d dest) {
         double yaw = Math.atan2(orig.x - dest.x, -orig.z + dest.z);
         double dist = Math.sqrt((orig.x - dest.x) * (orig.x - dest.x) + (-orig.x + dest.x) * (-orig.z + dest.z));