All peerages with at least one known member can be used and the strategies can include the whole peerage, a part of the peerage or just one person of the peerage, as long as they and their abilities are already known.
An example for a stategy could be:
All members of the Gremory group use their strongest ranged attacks right at the start of the game (most likely useless against stonger opponents).
Rather simple strategies like this as well as more complex ones are welcome.
WHO takes part, HOW is it executed and WHEN? Additionally you could also include the strong and weak points of your strategies.
The currently know peerages are:
1. Rias' peerage
2. Sona's peerage
3. Sairaorg's peerage
4. Sirzechs' peerage
5. Riser's peerage
6. Diodora's peerage
If I missed a peerage feel free to use it regardless.