Can you explain the significance of the "Vanguard" and "Rear-guard" positions in the game, and how do specific card abilities interact with these positions?

Can you explain the significance of the "Vanguard" and "Rear-guard" positions in the game, and how do specific card abilities interact with these positions?
Admin 3 days, 14 hours ago in Cardfight!! Vanguard Cards
0 Answer(s)