Add Truefire Captain

release/Magarena/scripts/Truefire_Captain.groovy

@@ -0,0 +1,26 @@
+[
+    new DamageIsDealtTrigger() {
+        @Override
+        public boolean accept(final MagicPermanent permanent, final MagicDamage damage) {
+            return damage.getTarget() == permanent;
+        }
+
+        @Override
+        public MagicEvent executeTrigger(final MagicGame game, final MagicPermanent permanent, final MagicDamage damage) {
+            return new MagicEvent(
+                permanent,
+                NEG_TARGET_PLAYER,
+                damage.getDealtAmount(),
+                this,
+                "SN deals RN damage to target player.\$"
+            );
+        }
+
+        @Override
+        public void executeEvent(final MagicGame game, final MagicEvent event) {
+            event.processTargetPlayer(game, {
+                game.doAction(new DealDamageAction(event.getSource(), it, event.getRefInt()));
+            });
+        }
+    }
+]

release/Magarena/scripts/Truefire_Captain.txt

@@ -6,7 +6,7 @@ type=Creature
 subtype=Human,Knight
 cost={R}{R}{W}{W}
 pt=4/3
-ability=Mentor;\
-        Whenever SN is dealt damage, it deals that much damage to target player.
+ability=Mentor
 timing=main
+requires_groovy_code
 oracle=Mentor\nWhenever Truefire Captain is dealt damage, it deals that much damage to target player.