Production: For food and tokens, time-limited events, go to feasts. To obtain banquet food, you must rank number one in a rush event.
For sponsorship scroll (aka greeting gift) or impish token (rat), they are available during certain time-limited events.
Where to use: Feast > "Tap to hold a feast" to use Food and Tokens
Feast > Tap a name, or "Go for a feast" at the bottom to use diamonds, Scroll or Rat
Production: Challenge letter you may received from achievements, main quests, events, and the store at the bottom of the page. You may only received edicts from rush events or monetary purchases.
Where to use: Letter,:Arena > Tap on Davut > Revenge (or tap on revenge list and select there) OR tap on scrolling list at very bottom and select someone to challenge.
Edict: Arena > Tap on Davut > Raid > Enter appointed player number to raid
Production: Redeem at the feast token store. Currently the academy key and music hall keys are not available until further notice.
Where to use: Keys: Harem > Consort Hall > Enable > Use a key
Badges: In order to use a badge, you must first be teaching a room. Protection: tap the bar right above the text box to use a badge or stack badges. Expel: tap on a consort you wish to expel.