5 hours ago, DexterV said:

You should be allowed to fly 2 B22 and 7 vultures cuz vultures aren't ships, they are drones. That is a 2 ship list.
change my mind.

For casual play- there is no explicit limit on either ships on the battlefield or points for the game, only suggestions.

For tournament play- clearly defined rules in the X-wing Second Edition Tournament Regulations (easily found under the Tournament Resources tab on the Second Edition main page). These rules state "Each player must build one squad to use in a tournament. A squad cannot exceed 200 points, though it may contain fewer than 200 points. A legal squad list contains between 2 and 8 ships from a single faction."

There is no excuse for someone going to a tournament to not read the Tournament Regulations, especially if you are going to a Hyperspace Trial or a System Open. For Wave Championships, I might make more allowances, but common sense says that you don't go to an event without knowing the ruleset of that event.