diff --git a/src/serra/root.go b/src/serra/root.go
index fab992d..5a6415d 100644
--- a/src/serra/root.go
+++ b/src/serra/root.go
@@ -142,12 +142,25 @@ func ShowSet(setname string) error {
 
 }
 
-func Update() {
+func Update() error {
 	LogMessage(fmt.Sprintf("Serra %v\n", version), "green")
 
 	client := storage_connect()
-	coll := &Collection{client.Database("serra").Collection("cards")}
 
+	// update sets
+	setscoll := &Collection{client.Database("serra").Collection("sets")}
+
+	sets, _ := fetch_sets()
+	for _, set := range sets.Data {
+		// setscoll.storage_remove(bson.M{"_id": ""})
+		// TODO: lol, no errorhandling, no dup key handling. but its fine. for now.
+		setscoll.storage_add_set(&set)
+	}
+
+	return nil
+
+	// update cards
+	coll := &Collection{client.Database("serra").Collection("cards")}
 	sort := bson.D{{"_id", 1}}
 	filter := bson.D{{}}
 	cards, _ := coll.storage_find(filter, sort)
@@ -155,8 +168,6 @@ func Update() {
 	for i, card := range cards {
 		fmt.Printf("Updating (%d/%d): %s (%s)...\n", i+1, len(cards), card.Name, card.SetName)
 
-		// TODO fetch new card
-
 		updated_card, err := fetch_card(fmt.Sprintf("%s/%d", card.Set, card.CollectorNumber))
 		if err != nil {
 			LogMessage(fmt.Sprintf("%v", err), "red")
@@ -174,6 +185,7 @@ func Update() {
 	}
 
 	storage_disconnect(client)
+	return nil
 }
 
 func Stats() {
@@ -195,16 +207,16 @@ func Stats() {
 		fmt.Printf("* %s %d\n", set["_id"], set["count"])
 	}
 
-	LogMessage(fmt.Sprintf("Mana costs in Collection"), "green")
-	groupStage = bson.D{
-		{"$group", bson.D{
-			{"_id", "$manacost"},
-			{"count", bson.D{{"$sum", 1}}},
-		}}}
-	m, _ := coll.storage_aggregate(groupStage)
+	// LogMessage(fmt.Sprintf("Mana costs in Collection"), "green")
+	// groupStage = bson.D{
+	// 	{"$group", bson.D{
+	// 		{"_id", "$manacost"},
+	// 		{"count", bson.D{{"$sum", 1}}},
+	// 	}}}
+	// m, _ := coll.storage_aggregate(groupStage)
 
-	for _, manacosts := range m {
-		// TODO fix primitiveA Problem with loop and reflect
-		fmt.Printf("* %s %d\n", manacosts["_id"], manacosts["count"])
-	}
+	// for _, manacosts := range m {
+	// 	// TODO fix primitiveA Problem with loop and reflect
+	// 	fmt.Printf("* %s %d\n", manacosts["_id"], manacosts["count"])
+	// }
 }
diff --git a/src/serra/scryfall.go b/src/serra/scryfall.go
index c964eb6..ec20544 100644
--- a/src/serra/scryfall.go
+++ b/src/serra/scryfall.go
@@ -124,21 +124,22 @@ type PriceEntry struct {
 	Value float64            `bson:"value"`
 }
 
+// Sets
+
+type SetList struct {
+	Data []Set `json:"data"`
+}
+
 type Set struct {
-	ArenaCode   string `json:"arena_code"`
-	Block       string `json:"block"`
-	BlockCode   string `json:"block_code"`
 	CardCount   int64  `json:"card_count"`
 	Code        string `json:"code"`
 	Digital     bool   `json:"digital"`
 	FoilOnly    bool   `json:"foil_only"`
 	IconSvgURI  string `json:"icon_svg_uri"`
-	ID          string `json:"id"`
-	MtgoCode    string `json:"mtgo_code"`
+	ID          string `json:"id" bson:"_id"`
 	Name        string `json:"name"`
 	NonfoilOnly bool   `json:"nonfoil_only"`
 	Object      string `json:"object"`
-	PrintedSize int64  `json:"printed_size"`
 	ReleasedAt  string `json:"released_at"`
 	ScryfallURI string `json:"scryfall_uri"`
 	SearchURI   string `json:"search_uri"`
@@ -184,29 +185,29 @@ func fetch_card(path string) (*Card, error) {
 	return val, nil
 }
 
-func fetch_set(path string) (*Set, error) {
+func fetch_sets() (*SetList, error) {
 	// TODO better URL Building...
-	resp, err := http.Get(fmt.Sprintf("https://api.scryfall.com/sets/%s/", path))
+	resp, err := http.Get(fmt.Sprintf("https://api.scryfall.com/sets"))
 	if err != nil {
 		log.Fatalln(err)
-		return &Set{}, err
+		return &SetList{}, err
 	}
 
 	if resp.StatusCode != 200 {
-		err := errors.New(fmt.Sprintf("Error: %s not found", path))
-		return &Set{}, err
+		err := errors.New(fmt.Sprintf("Error: /sets not found"))
+		return &SetList{}, err
 	}
 
 	//We Read the response body on the line below.
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
 		log.Fatalln(err)
-		return &Set{}, err
+		return &SetList{}, err
 	}
 
 	r := bytes.NewReader(body)
 	decoder := json.NewDecoder(r)
-	val := &Set{}
+	val := &SetList{}
 	err = decoder.Decode(val)
 
 	return val, nil
diff --git a/src/serra/storage.go b/src/serra/storage.go
index 973aa05..e6abde3 100644
--- a/src/serra/storage.go
+++ b/src/serra/storage.go
@@ -44,6 +44,16 @@ func (coll Collection) storage_add(card *Card) error {
 
 }
 
+func (coll Collection) storage_add_set(set *Set) error {
+
+	_, err := coll.InsertOne(context.TODO(), set)
+	if err != nil {
+		return err
+	}
+	return nil
+
+}
+
 func (coll Collection) storage_find(filter, sort bson.D) ([]Card, error) {
 
 	opts := options.Find().SetSort(sort)