One of the main problems this war is that entropy hasn't won yet.
Here's what I mean:
Right now Life, Fire, and Air are all playing for second. Even if life goes undefeated, and every other team loses, then we have to fend off an entire wave of ~270 cards by ourselves, and as all 270 of those cards can go into a deck, entropy just has too great an advantage to overcome. The vault strain that would normally come into play by now is non-existant because entropy possesses over 50% of the card influence. Since they /can't/ field 9 decks, they don't have to suicide for barely having 270 cards like every other element did. They've won. So it's really Life, Fire, and Air that are fighting here, and they're fighting each other, even if not literally.
So why aren't they fighting each other literally? Looking at this war, I'm thinking of suggesting a secondary win condition of having more than 50% of the card influence. At that point, I think it's fair to say you've won, and that way it'll let the teams fight each other for second, instead of second place going to the team that resists the inevitable the longest. If life beats fire this war, it won't be because life is better than fire, it'll be because life is better at beating entropy than fire. That just seems dumb.