
Originally Posted by
ta71
Simple plan for participating in at least 1 war per week and still keeping on track with hero upgrades;
1. Do first attack at the very beginning of the war
2. Rebuild and do second attack immediately. Army/spells shouldn't take much more than 2 hours with reduced spell times.
3. Put hero down immediately after second attack.
4. Assuming you do wars at roughly the same time every week then your hero upgrade will be finished around 2 hours in to the war. Spend 20-30 gems to finish the upgrade at the start of the war.
5. Repeat every week until your heroes are maxxed.