I made a mini post to just put any small updates I get so I can share with everyone as these are generally not going to be made into news posts.
Please check here regularly for updates.
1. Sydian upgrade costs are fixed. They don't change when you get to higher lvl, that's a fact.
10. Red meat from 72-90 mobs: there are no recipes for it yet, so for now it will not drop. It'll appear in the game if there'll be a reason to gather it.
11. Captains are not tied to each other. They just spend a lot of time fighting each other, that's why the chance to switch is really slim. But if a captain does very little damage to his opponent - he has quite decent chances to switch when another opponent appears.
13. And Rage of elements will return later ;) DoT is a no.
5. Conf for first bracket will be flushed out with the inactives who still have high conf points.