Look, it's my clan right now:
- 12% to post battle service for tier I-X ships;
- 14% to to the cost of researchable tier I-X ships;
+ 4% XP per battle tier I-X ships;
+ 12% XP per battle for tier I-X ships;
+ 7% to coal;
+ 5 to steel;
+ 50% to free XP for tier I-X ships;