First 30 minutes
Redeem any active code (2MORE historically gave 25 Bricks), finish the Chapter 1 quest chain, and keep your first decent Battler. Your first goal is stable stage clearing, not rarity.
First build choice
Pick one damage type and commit. Sword Battler spam is the safest first route. Anti-Red specialists (Hammer) carry Chapter 2. Lil' Doombringer becomes the Chapter 3 armor wall.
When to reroll the gacha
Save your Bricks until you understand whether your final build wants hammer-burst, sword-stack, or self-heal sustain. Pulling Trowel or Lil' Cesus too early wastes pity progress.
Bank first, Battler second
Bank choice decides whether you can deploy the Battlers you actually want. Default is fine until Chapter 2 ends. Investment Bank is mandatory for Chapter 3+ boss stages.