Darknests give essence which can be crafted into various bonuses, including rss and speed ups.
These always require a rally with at least 2 people, however do not take down your shield. Be aware of the size required for the different level (all in T3 troops)
- L1: 250k (30k siege)
- L2: 500k (60k siege)
- L3: 1 mil (120k siege)
- L4: 2.4 mil and that's only finding the right combination
Always scout first. Once you know what you're attacking, review Army Building for the matchups you will need.