diff --git a/spheres.tex b/spheres.tex
index fe14d1449de571e5a49e98b71f7bc69da0facc2f..77edf56d8b84ae33e5c8b81be26ca5d4f07d85b5 100644
--- a/spheres.tex
+++ b/spheres.tex
@@ -858,6 +858,10 @@ Blast-radius spells such as a \textit{Wide Fireball} can inflict a Vitals Shot o
 
 \spelllevel
 
+\noindent
+Invocation may only have one real trick, but it's a good trick.
+The fireball spell, combined with metamagic to make them larger, or the enhancements below, is sufficient to take out an entire army if enough power is thrown behind it.
+
 \spell{Darkness}{Instant}{Survival}{Extinguish any light source}\\
 The mage focuses on any source of fire, and extinguishes it.
 Larger fires require a \textit{Wide Darkness} spell.