diff --git a/README.org b/README.org
index 10fe483..543bdee 100644
--- a/README.org
+++ b/README.org
@@ -32,7 +32,7 @@ Python scripts to generate a mobile-friendly static site for tracking tcg cards
   - =maxmastered=: maximum number of most recently mastered decks to show on the index page
   - =ownedpage=: =True= if you want a page displaying your entire collection, =False= otherwise
   - =firstmasteries=: a list of decks you mastered first
-  - =masscollect=: list (python dict) of series/themes being mass collected and which decks to include in each one
+  - =masscollect=: list (python dict) of series/themes being mass collected, each containing a dict which contains at least one of ="decks"= specifying a list of decks, or ="singles"= specifying a list of individual cards
 - Run the following:
   #+BEGIN_SRC bash
     python3 setup.py
diff --git a/massgen.py b/massgen.py
index 8471f8c..86d5b78 100644
--- a/massgen.py
+++ b/massgen.py
@@ -6,8 +6,16 @@ massowned = {}
 for series in massdecks:
     ownedlist = []
     for card in tcgcore.ownedcards():
-        if card[:-2] in massdecks[series]:
-            ownedlist.append(card)
+        try:
+            if card[:-2] in massdecks[series]["decks"]:
+                ownedlist.append(card)
+        except:
+            pass
+        try:
+            if card in massdecks[series]["singles"]:
+                ownedlist.append(card)
+        except:
+            pass
     if len(ownedlist) > 0:
         ownedlist = sorted(list(dict.fromkeys(ownedlist)))
         massowned[series] = ownedlist
@@ -23,11 +31,20 @@ def massindexgen():
     content.write("<h1>mass collecting</h1>\n<ul>\n")
     massindex = 1
     for series in massowned:
+        totalno = 0
+        try:
+            totalno += len(variables.masscollect[series]["decks"]) * 20
+        except:
+            pass
+        try:
+            totalno += len(variables.masscollect[series]["singles"])
+        except:
+            pass
         content.write("<li><a href=\"/mass/" + str(massindex) + "\">" + series + "</a> (")
-        if len(massowned[series]) == len(variables.masscollect[series]) * 20:
+        if len(massowned[series]) == totalno:
             content.write("complete")
         else:
-            content.write(str(len(massowned[series])) + "/" + str(len(variables.masscollect[series]) * 20))
+            content.write(str(len(massowned[series])) + "/" + str(totalno))
         content.write(")</li>\n")
         massindex += 1
     content.write("</ul>\n")
diff --git a/searchgen.py b/searchgen.py
index 85a432c..9755aac 100644
--- a/searchgen.py
+++ b/searchgen.py
@@ -38,13 +38,24 @@ def searchgen():
                 lpt.append(card)
             else:
                 if not tcgcore.deckmastered(card[:-2]):
-                    if card in ownedcollecting:
-                        if tcgcore.priority(card[:-2]) == "medium":
+                    mass = False
+                    for series in variables.masscollect:
+                        try:
+                            if card in variables.masscollect[series]["singles"]:
+                                mass = True
+                        except:
+                            pass
+                    if mass == True:
+                        if tcgcore.priority(card[:-2]) != "high":
                             hpt.append(card)
-                        elif tcgcore.priority(card[:-2]) == "low":
-                                mpt.append(card)
                     else:
-                        lpt.append(card)
+                        if card in ownedcollecting:
+                            if tcgcore.priority(card[:-2]) == "medium":
+                                hpt.append(card)
+                            elif tcgcore.priority(card[:-2]) == "low":
+                                mpt.append(card)
+                        else:
+                            lpt.append(card)
         previouscard = card
     hpw = sorted(list(dict.fromkeys(hpw)))
     mpw = sorted(list(dict.fromkeys(mpw)))
diff --git a/tcgcore.py b/tcgcore.py
index fb408a4..ac4314b 100644
--- a/tcgcore.py
+++ b/tcgcore.py
@@ -63,8 +63,11 @@ def datemastered(deck):
 
 medium = []
 for series in variables.masscollect:
-    for deck in variables.masscollect[series]:
-        medium.append(deck)
+    try:
+        for deck in variables.masscollect[series]["decks"]:
+            medium.append(deck)
+    except:
+        pass
 medium = sorted(list(dict.fromkeys(medium)))
 
 def collecting(deck):
diff --git a/tradegen.py b/tradegen.py
index a2fd7ea..91c1396 100644
--- a/tradegen.py
+++ b/tradegen.py
@@ -32,11 +32,19 @@ def tradegen(colour=False):
             else:
                 if not tcgcore.deckmastered(card[:-2]):
                     if not tcgcore.collecting(card[:-2]):
-                        if colour:
-                            if tcgcore.cardtype(card) == colour:
+                        mass = False
+                        for series in variables.masscollect:
+                            try:
+                                if card in variables.masscollect[series]["singles"]:
+                                    mass = True
+                            except:
+                                pass
+                        if mass == False:
+                            if colour:
+                                if tcgcore.cardtype(card) == colour:
+                                    tradelist.append(card)
+                            else:
                                 tradelist.append(card)
-                        else:
-                            tradelist.append(card)
         previouscard = card
     siglist = []
     for card in tcgcore.ownedcards():
diff --git a/variables-template.py b/variables-template.py
index af4377d..af1ec3f 100644
--- a/variables-template.py
+++ b/variables-template.py
@@ -14,4 +14,4 @@ tradestatement = ""
 maxmastered = 20
 ownedpage = False
 firstmasteries = ["deckname","nameofdeck"]
-masscollect = {"series":["firstdeck","seconddeck"]}
+masscollect = {"series":{"decks":["firstdeck","seconddeck"],"singles":["card01","card02"]}}