1. It would really be good if we can have team management so that players can easily choose which units they want to take into the battlefield. The current system is kind of hard to search for the actual units you wanted to use. It would be nice if you can designate units into teams and just select from them. Also, is there a way to delete or release a unit? 2. Terrain changing cards, aside from the current ones. Example would be cards that block movement or sight. (forgive me if this is already in the game, haven't gone much beyond level 6 yet)
Most of us really really want to be able to save "builds," and presumably such saving means the characters along with their loadout. That only gets at part of what you're asking, though, and I can see why you'd want an easier search for individual characters: nine combinations is already a prohibitive number of characters to hide in that "file folder," and it only becomes worse if you get multiplayer packs. Sadly, no, there is no way to delete the "extras" you have lying around. They've said before they're thinking about how to make that work.
I just completed The Jewel of Alet Zhav and Return to the Astral Shrine. Great maps! Challenging and fun to play. The story in the maps both end having the party claim a particular prize (the jewel of alet zhav for instance ). It would be cool if you actually got that card, or a Treasure with that name that you could sell, besides the other items.
