diff --git a/monsters.sty b/monsters.sty
index 96f8e7c853fe75ab61517f0dfa667ed0de48a704..864eb2d36983b7b3957de73acacdf01139c47fc9 100644
--- a/monsters.sty
+++ b/monsters.sty
@@ -1826,3 +1826,16 @@ mana stone with \arabic{track} mana, \lootJewellery, \randomtwo\lootJewellery, \
 {\addtocounter{xpbonus}{3}}
 }
 
+
+%%%%% Swarms %%%%%
+
+\newcommand\basiliskSwarm{
+  \randomdozen
+  \swarm{Basilisk Hatchlings}% Name
+  {\arabic{r12}}%
+  {0}%
+  {1}%
+  {-1}
+}
+
+