What are the differences between the various types of units in Cardfight!! Vanguard, such as Grade 0, Grade 1, Grade 2, and Grade 3 cards, and how do they impact gameplay?
What are the differences between the various types of units in Cardfight!! Vanguard, such as Grade 0, Grade 1, Grade 2, and Grade 3 cards, and how do they impact gameplay?
