diff --git a/cluster_test.go b/cluster_test.go
index 9639cf8..4a3dd7f 100644
--- a/cluster_test.go
+++ b/cluster_test.go
@@ -343,8 +343,8 @@ var _ = Describe("ClusterClient", func() {
 						return err
 					}
 
-					_, err = tx.MultiExec(func() error {
-						tx.Set(key, strconv.FormatInt(n+1, 10), 0)
+					_, err = tx.Pipelined(func(pipe *redis.Pipeline) error {
+						pipe.Set(key, strconv.FormatInt(n+1, 10), 0)
 						return nil
 					})
 					return err
diff --git a/example_test.go b/example_test.go
index 1aef66f..0769aa0 100644
--- a/example_test.go
+++ b/example_test.go
@@ -190,8 +190,8 @@ func ExampleClient_Watch() {
 				return err
 			}
 
-			_, err = tx.MultiExec(func() error {
-				tx.Set(key, strconv.FormatInt(n+1, 10), 0)
+			_, err = tx.Pipelined(func(pipe *redis.Pipeline) error {
+				pipe.Set(key, strconv.FormatInt(n+1, 10), 0)
 				return nil
 			})
 			return err
diff --git a/pool_test.go b/pool_test.go
index 1adea5e..607fa46 100644
--- a/pool_test.go
+++ b/pool_test.go
@@ -35,13 +35,13 @@ var _ = Describe("pool", func() {
 		Expect(pool.Len()).To(Equal(pool.FreeLen()))
 	})
 
-	It("srespect max size on multi", func() {
+	It("respects max size on multi", func() {
 		perform(1000, func(id int) {
 			var ping *redis.StatusCmd
 
 			err := client.Watch(func(tx *redis.Tx) error {
-				cmds, err := tx.MultiExec(func() error {
-					ping = tx.Ping()
+				cmds, err := tx.Pipelined(func(pipe *redis.Pipeline) error {
+					ping = pipe.Ping()
 					return nil
 				})
 				Expect(err).NotTo(HaveOccurred())
diff --git a/race_test.go b/race_test.go
index cf093f2..d6503eb 100644
--- a/race_test.go
+++ b/race_test.go
@@ -222,8 +222,8 @@ var _ = Describe("races", func() {
 					num, err := strconv.ParseInt(val, 10, 64)
 					Expect(err).NotTo(HaveOccurred())
 
-					cmds, err := tx.MultiExec(func() error {
-						tx.Set("key", strconv.FormatInt(num+1, 10), 0)
+					cmds, err := tx.Pipelined(func(pipe *redis.Pipeline) error {
+						pipe.Set("key", strconv.FormatInt(num+1, 10), 0)
 						return nil
 					})
 					Expect(cmds).To(HaveLen(1))
diff --git a/redis_test.go b/redis_test.go
index 8d5f651..8389e00 100644
--- a/redis_test.go
+++ b/redis_test.go
@@ -67,8 +67,8 @@ var _ = Describe("Client", func() {
 
 	It("should close Tx without closing the client", func() {
 		err := client.Watch(func(tx *redis.Tx) error {
-			_, err := tx.MultiExec(func() error {
-				tx.Ping()
+			_, err := tx.Pipelined(func(pipe *redis.Pipeline) error {
+				pipe.Ping()
 				return nil
 			})
 			return err
diff --git a/tx.go b/tx.go
index 950c374..2a45990 100644
--- a/tx.go
+++ b/tx.go
@@ -11,8 +11,6 @@ import (
 // Redis transaction failed.
 const TxFailedErr = internal.RedisError("redis: transaction failed")
 
-var errDiscard = internal.RedisError("redis: Discard can be used only inside Exec")
-
 // Tx implements Redis transactions as described in
 // http://redis.io/topics/transactions. It's NOT safe for concurrent use
 // by multiple goroutines, because Exec resets list of watched keys.
@@ -22,10 +20,11 @@ type Tx struct {
 	statefulCmdable
 	baseClient
 
-	cmds   []Cmder
 	closed bool
 }
 
+var _ Cmdable = (*Tx)(nil)
+
 func (c *Client) newTx() *Tx {
 	tx := Tx{
 		baseClient: baseClient{
@@ -53,14 +52,6 @@ func (c *Client) Watch(fn func(*Tx) error, keys ...string) error {
 	return retErr
 }
 
-func (c *Tx) Process(cmd Cmder) error {
-	if c.cmds == nil {
-		return c.baseClient.Process(cmd)
-	}
-	c.cmds = append(c.cmds, cmd)
-	return nil
-}
-
 // close closes the transaction, releasing any open resources.
 func (c *Tx) close() error {
 	if c.closed {
@@ -98,16 +89,16 @@ func (c *Tx) Unwatch(keys ...string) *StatusCmd {
 	return cmd
 }
 
-// Discard discards queued commands.
-func (c *Tx) Discard() error {
-	if c.cmds == nil {
-		return errDiscard
+func (c *Tx) Pipeline() *Pipeline {
+	pipe := Pipeline{
+		exec: c.exec,
 	}
-	c.cmds = c.cmds[:1]
-	return nil
+	pipe.cmdable.process = pipe.Process
+	pipe.statefulCmdable.process = pipe.Process
+	return &pipe
 }
 
-// MultiExec executes all previously queued commands in a transaction
+// Pipelined executes commands queued in the fn in a transaction
 // and restores the connection state to normal.
 //
 // When using WATCH, EXEC will execute commands only if the watched keys
@@ -116,36 +107,29 @@ func (c *Tx) Discard() error {
 // Exec always returns list of commands. If transaction fails
 // TxFailedErr is returned. Otherwise Exec returns error of the first
 // failed command or nil.
-func (c *Tx) MultiExec(fn func() error) ([]Cmder, error) {
+func (c *Tx) Pipelined(fn func(*Pipeline) error) ([]Cmder, error) {
+	return c.Pipeline().pipelined(fn)
+}
+
+func (c *Tx) exec(cmds []Cmder) error {
 	if c.closed {
-		return nil, pool.ErrClosed
+		return pool.ErrClosed
 	}
 
-	c.cmds = []Cmder{NewStatusCmd("MULTI")}
-	if err := fn(); err != nil {
-		return nil, err
-	}
-	c.cmds = append(c.cmds, NewSliceCmd("EXEC"))
-
-	cmds := c.cmds
-	c.cmds = nil
-
-	if len(cmds) == 2 {
-		return []Cmder{}, nil
-	}
-
-	// Strip MULTI and EXEC commands.
-	retCmds := cmds[1 : len(cmds)-1]
-
 	cn, _, err := c.conn()
 	if err != nil {
-		setCmdsErr(retCmds, err)
-		return retCmds, err
+		setCmdsErr(cmds, err)
+		return err
 	}
 
-	err = c.execCmds(cn, cmds)
+	multiExec := make([]Cmder, 0, len(cmds)+2)
+	multiExec = append(multiExec, NewStatusCmd("MULTI"))
+	multiExec = append(multiExec, cmds...)
+	multiExec = append(multiExec, NewSliceCmd("EXEC"))
+
+	err = c.execCmds(cn, multiExec)
 	c.putConn(cn, err, false)
-	return retCmds, err
+	return err
 }
 
 func (c *Tx) execCmds(cn *pool.Conn, cmds []Cmder) error {
@@ -155,12 +139,11 @@ func (c *Tx) execCmds(cn *pool.Conn, cmds []Cmder) error {
 		return err
 	}
 
-	statusCmd := NewStatusCmd()
-
 	// Omit last command (EXEC).
 	cmdsLen := len(cmds) - 1
 
 	// Parse queued replies.
+	statusCmd := cmds[0]
 	for i := 0; i < cmdsLen; i++ {
 		if err := statusCmd.readReply(cn); err != nil {
 			setCmdsErr(cmds[1:len(cmds)-1], err)
@@ -183,18 +166,18 @@ func (c *Tx) execCmds(cn *pool.Conn, cmds []Cmder) error {
 		return err
 	}
 
-	var firstCmdErr error
+	var firstErr error
 
 	// Parse replies.
 	// Loop starts from 1 to omit MULTI cmd.
 	for i := 1; i < cmdsLen; i++ {
 		cmd := cmds[i]
 		if err := cmd.readReply(cn); err != nil {
-			if firstCmdErr == nil {
-				firstCmdErr = err
+			if firstErr == nil {
+				firstErr = err
 			}
 		}
 	}
 
-	return firstCmdErr
+	return firstErr
 }
diff --git a/tx_test.go b/tx_test.go
index 03d220b..9631e4c 100644
--- a/tx_test.go
+++ b/tx_test.go
@@ -33,8 +33,8 @@ var _ = Describe("Tx", func() {
 					return err
 				}
 
-				_, err = tx.MultiExec(func() error {
-					tx.Set(key, strconv.FormatInt(n+1, 10), 0)
+				_, err = tx.Pipelined(func(pipe *redis.Pipeline) error {
+					pipe.Set(key, strconv.FormatInt(n+1, 10), 0)
 					return nil
 				})
 				return err
@@ -65,10 +65,10 @@ var _ = Describe("Tx", func() {
 
 	It("should discard", func() {
 		err := client.Watch(func(tx *redis.Tx) error {
-			cmds, err := tx.MultiExec(func() error {
-				tx.Set("key1", "hello1", 0)
-				tx.Discard()
-				tx.Set("key2", "hello2", 0)
+			cmds, err := tx.Pipelined(func(pipe *redis.Pipeline) error {
+				pipe.Set("key1", "hello1", 0)
+				pipe.Discard()
+				pipe.Set("key2", "hello2", 0)
 				return nil
 			})
 			Expect(err).NotTo(HaveOccurred())
@@ -88,7 +88,7 @@ var _ = Describe("Tx", func() {
 
 	It("should exec empty", func() {
 		err := client.Watch(func(tx *redis.Tx) error {
-			cmds, err := tx.MultiExec(func() error { return nil })
+			cmds, err := tx.Pipelined(func(*redis.Pipeline) error { return nil })
 			Expect(err).NotTo(HaveOccurred())
 			Expect(cmds).To(HaveLen(0))
 			return err
@@ -104,9 +104,9 @@ var _ = Describe("Tx", func() {
 		const N = 20000
 
 		err := client.Watch(func(tx *redis.Tx) error {
-			cmds, err := tx.MultiExec(func() error {
+			cmds, err := tx.Pipelined(func(pipe *redis.Pipeline) error {
 				for i := 0; i < N; i++ {
-					tx.Incr("key")
+					pipe.Incr("key")
 				}
 				return nil
 			})
@@ -135,8 +135,8 @@ var _ = Describe("Tx", func() {
 
 		do := func() error {
 			err := client.Watch(func(tx *redis.Tx) error {
-				_, err := tx.MultiExec(func() error {
-					tx.Ping()
+				_, err := tx.Pipelined(func(pipe *redis.Pipeline) error {
+					pipe.Ping()
 					return nil
 				})
 				return err
@@ -162,7 +162,7 @@ var _ = Describe("Tx", func() {
 
 		do := func() error {
 			err := client.Watch(func(tx *redis.Tx) error {
-				_, err := tx.MultiExec(func() error {
+				_, err := tx.Pipelined(func(pipe *redis.Pipeline) error {
 					return nil
 				})
 				return err