Summon a squad
Use the Treasure Hoard described in the official overview. [1]
Develop the heroes
Explore leveling, traits and evolutions as the listed progression systems. [1]
Select an activity
The developer lists wave defense, Infinite Mode, Challenges and PvP options. [1]
Reroll a trait
Use the Trait Crystal system described for Castle Lemongrab. This changes a trait; use the separate Juice system when the intended change is a stat grade. [2]
Reroll a stat grade
The developer places Juice-based stat rerolls in the Reconditioning Chamber. Check the current in-game grade display; the catalog does not publish a probability table. [2]
Prepare an evolution
Check the hero’s requirements at the Enchiridion Shrine. The catalog establishes that Pages are required but does not state one universal cost. [2]
This guide summarizes the linked sources; it has not been tested in-game.