feat(content): Coalition Intros: a few balance tweaks (endless-sky#9428)

data/coalition/coalition outfits.txt

@@ -244,9 +244,9 @@ outfit "Shield Refactor Module"
 	"mass" 7
 	"outfit space" -7
 	"hull repair rate" -.2
-	"shield energy" .2
-	"shield heat" .24
-	"shield generation multiplier" .25
+	"shield energy" .24
+	"shield heat" .32
+	"shield generation multiplier" .2
 	"hull repair multiplier" -.2
 	description "In theory, all shield generators can operate at a much faster rate than normal, if pushed to their true limit. However, the constant need to reform shields during a heated battle quickly overloads shield generators and damages them in the process. By relocating dedicated hull repair systems to focus exclusively on repairing such damage, this compact device allows shield generators to reach their true potential."
 	description "	A much needed boon against the Heliarch torpedoes' devastating effects on hull plating, the Lunarium highly favors production of this expensive piece due to its advantages over other shield generators."
@@ -419,10 +419,10 @@ outfit "Enforcer Riot Staff"
 
 outfit "Anti-Materiel Gun"
 	category "Hand to Hand"
-	cost 128600
+	cost 257200
 	thumbnail "outfit/anti-materiel gun"
-	"capture attack" 3.6
-	"capture defense" 1.8
+	"capture attack" 3.4
+	"capture defense" 1.9
 	"unplunderable" 1
 	description "Easy to use and relatively cheap to manufacture, these weapons were born by refurbishing the Heliarchs' favored arms, with the new barrel shaping the energy into deadly blasts that make short work of even the toughest body armor."
 

data/coalition/heliarch intro.txt

@@ -1618,7 +1618,7 @@ mission "Heliarch Drills 1"
 		has "license: Coalition"
 		not "joined the lunarium"
 		not "assisting lunarium"
-		random < 8
+		random < 11
 		"combat rating" >= 8104
 	on offer
 		conversation