Gravity and Water became the first two elements to not have 9 players dueling in War #2. And now at least I see something disturbing about the vault size and dueling player ratio.
The thing is, if a team has 271 cards, that team has to basically show its entire vault minus one card, since it still has to deploy 9 players. Gravity almost reached this situation by having 274 card vault, but thankfully avoided this by receiving an unintended extra penalty of 6 cards, thus having to use 240+ cards for decks when our vault size is 268.
This rather tight ratio should be changed a bit. I suggest raising the limit by at least 30 cards, so that the vault still somewhat has its secret. For example,
300+ cards - 9 players fight
271~300 - 8 players fight
241~270 - 7 players fight
.... blahblahblah ....
61~90 - 1 player fights
Okay, maybe the bottom line has to be modified a bit, since a team with 89 cards deploying one player sounds a bit stupid and delay the war quite a lot. But at least for the top, this seems more reasonable than the current rules.