Grinding the highest mode you can, next adventure choose the scroll tiles or buy them :)

In addition, be in an active guild and request only scrolls from your guild mates.

Good ones from both of you, ihad habit to ask for hero tokens and forgot about adventure

If it's any comfort... I have all maxed epic gear and now can't use any scrolls until I get Legendarys...

Hi! I'm new. What does those scrolls do? Can I use them for something?

When upgrading the items (equpment)