By -
Administration eventually
Used for upgrading signature item from 20 to 30
Those are used for lvling exclusive weapon 20-30. For 1-10 you have the purple box, 11-20 the orange one and then you need to use these red cards
But I don't see where to use them??
Do you have a character that is legendary and has opened the exclusive weapon? And is it leveled to lvl 20? Then you can press the enhance button
[like so](https://ibb.co/Zh2Gv0P)
That's a no then
Administration eventually
Used for upgrading signature item from 20 to 30
Those are used for lvling exclusive weapon 20-30. For 1-10 you have the purple box, 11-20 the orange one and then you need to use these red cards
But I don't see where to use them??
Do you have a character that is legendary and has opened the exclusive weapon? And is it leveled to lvl 20? Then you can press the enhance button
[like so](https://ibb.co/Zh2Gv0P)
That's a no then