To achieve that, you need:
- Get VIP 9
- Highest level
- Buy every number of card picks at Tavern
- Complete all levels with 3 stars and Quests
- Unlock all slots in Manor and Training Grounds
- Ugprade all castle and Crown Port technologies at max level
- Upgrade towers/magic skills and talents at max level
- All heroes with max level, perfect at everything (including skills, talents, augment, equipment, jewelry, rank, soldiers)
- Rural Camp and Barracks at max level
- Research all towers and magic skills
- Being the 1st rank at everything
- Complete Boss Clash
- Buy all starter packs