Any improvements in the tactical part of the game?

[alexti]

How would he test it? AFAIK, there's no way to control commander's spellcasting beyond turn 5. Neither there's a way to query the situation in the battle. I'm not sure about the general suggested formula, because in many cases it won't be particularly good plan, but curbing summoning in easier cases, like storming the castle, with this approach should work.