Make a simple game flow...

Make a simple game flow diagram for Cardfight Vanguard V Premium.

Start with main phase where player can call units and use skills.

Then go to battle phase where player attacks.

After that, let the opponent decide to guard or not guard.

Then make a trigger check.

The trigger check should have 2 outcomes:
trigger activated or no trigger.

If trigger activated, something unexpected changes the game.

If no trigger, normal gameplay continues.

Both outcomes should change player strategy and board state.

Then loop back to the next turn.

Keep the diagram simple and clean like a university assignment.