I really like the Chromium purchases, but I see an inherent problem that arises that can’t be ignored.
Your Chromium offers are heavily dependent on your current board state. If you want a big Naga Chromium offer, you must have Naga on your board at time of offer.
Seems intuitive enough. The offers will be based on your board state.
But this becomes a glaring problem early in the game. You absolutely must dedicate your board tribe by turn 6. This includes not having ANY mixed minion types. A single mixed minion type will destroy your offers. If you don’t have your complete tribe set up, you will essentially pollute your Chromium pool.
For example, if you have 4 mechs and 1 demon on board on turn 6, your offer will differ drastically than if you had 5 mechs on board and nothing else. And the Chromiums are extremely strong. So if you have bad luck in the first 6 turns and can’t get a complete solid tribe going, your chance of winning the lobby drops dramatically.
And part of BG strategy prior to this was the ability to shift your tribe mid game if you found key pieces to a certain tribe end game. You really can’t do that now without sacrificing a lot because other players will have dedicated boards with no shifting based on their Chromium rewards.
Essentially, you need to lock in your tribe on turn 5 for turn 6 offers. It kind of sucks if you get screwed out of tribe offers. Sometimes, you have no choice but to mix 2-3 tribes and that will completely screw you over on the Chromium offers.