diff --git a/res/cardsfolder/sunstone.txt b/res/cardsfolder/sunstone.txt
index 7ea613369e8..92916ab4a9c 100644
--- a/res/cardsfolder/sunstone.txt
+++ b/res/cardsfolder/sunstone.txt
@@ -1,5 +1,5 @@
 Name:Sunstone
-ManaCost:2
+ManaCost:3
 Types:Artifact
 Text:no text
 A:AB$Fog | Cost$ 2 Sac<1/Land.Snow> | CostDesc$ 2, Sacrifice a snow land: | SpellDescription$ Prevent all combat damage that would be dealt this turn.