I'd like to suggest either:
1) Ask (with default answer 'No') when passing phases with mana pool available, ignoring this condition when mana doesn't normally empty
and/or
2) Better UI interface for
Xenagos, the Reveler +1 ability. Right now the background keeps getting dark for each mana it wants to add, which is rather annoying. most of the times it doesn't really matter what colors you get from Xenagos' first ability.
Idea: a single menu with the following options, assuming N creatures:
- Any combination (gives N/2 red and N/2 green)
- Red (N red mana)
- Green (N green mana)
- Split (opens a new input dialog, showing N - how much mana it can generate - and the input asks how much red mana it should generate)