Access to objects using string

Hi, i'm creating simple card game and i have already about 100 textures for cards. First i need to create some database (e.g. attack of each card) and the easiest way to do it is to have some place in the inspector where i could drag and drop each texture matching them with their attack. The problem is that 2d arrays don't show in the inspector so i have to use 12 1d arrays. Then i have a trouble, cause i need some easy way to manage them and id like to know if there is some way to do it with string or sth.

 public Texture[] Attack_0;
 public Texture[] Attack_1;
 public Texture[] Attack_2;
 public Texture[] Attack_3;
 public Texture[] Attack_4;
 public Texture[] Attack_5;
 public Texture[] Attack_6;
 public Texture[] Attack_7;
 public Texture[] Attack_8;
 public Texture[] Attack_9;
 public Texture[] Attack_10;

 void Start()
 {
     for (int i = 0; i < 11; i++) {
         string x = "Attack_"+i;
         //some instructions using "x" to manage arrays
     }
 }

Thanks for any help!