fixed price of crippling ammo

game/modules/tome/data/general/objects/egos/ammo.lua

@@ -91,7 +91,7 @@ newEntity{
 	level_range = {1, 50},
 	rarity = 15,
 	greater_ego = 1,
-	cost = 4,
+	cost = 20,
 	combat = {
 		physcrit = resolvers.mbonus_material(10, 5),
 		special_on_crit = {desc="cripple the target", fct=function(combat, who, target)