If my other cheat didnt work for you use this one

Each pack will get you different things

Blue: Event (like slash and stab)

Red: Monster/Creature

Green Item (sword shield gun cane)

Black: assist ( it is still rare to get assists)

It all depends on what kind of person your using in a battle to chose the right deck heres how to know...

BTW READ THIS: I'm talking about the gem colour like Oran and Whitil so on I will say colours because I don't know their names

If your character has a yellow or blue gem thing then choose the blue deck

If your character has a pink or light blue gem thing choose the red pack

If your character has a purple or orange gem thing choose the green pack

If your character has a green, light green, white or black gem thing pick the black pack

If I've missed any out it's either red or green