diff --git a/cards/monsters b/cards/monsters
index a2b790a..4125215 100644
--- a/cards/monsters
+++ b/cards/monsters
@@ -202,6 +202,71 @@ Levels:
 Treasures: 
 Notes: Illustration: "5 + 8 = ?" or something similar
 
+oral_exam
+Level: 10
+Name: Oral exam
+Class: 
+Description: You have one minute to prove a diagram lemma.  Then roll a die to determine your grade.  One or two means you fail and get the bad stuff.
+Enhancements: 
+Bad stuff: 
+Levels: 
+Treasures: 
+Notes: 
+
+general_abstract_nonsense
+Level: 
+Name: General Abstract Nonsense
+Class: 
+Description: 
+Enhancements: Does not fight against category theorists.
+Bad stuff: 
+Levels: 
+Treasures: 
+Notes: Euphemism for «category theory».
+
+general_topology
+Level: 
+Name: General Topology
+Class: 
+Description: 
+Enhancements: Does not fight against topologists.
+Bad stuff: 
+Levels: 
+Treasures: 
+Notes: 
+
+cantor_set
+Level: 
+Name: Cantor set
+Class: 
+Description: 
+Enhancements: 
+Bad stuff: 
+Levels: 
+Treasures: 
+Notes: 
+
+monster_group
+Level: 808017424794512875886459904961710757005754368000000000
+Name: Monster group
+Class: 
+Description: 
+Enhancements: 
+Bad stuff: 
+Levels: 
+Treasures: 
+Notes: 
+
+Level: 
+Name: 
+Class: 
+Description: 
+Enhancements: 
+Bad stuff: 
+Levels: 
+Treasures: 
+Notes: 
+
 Level: 
 Name: 
 Class: