ROLL ODDS

Build a Superhero Rolls

Roll odds, luck mechanics, and Mythic strategies for Build a Superhero — how to get Superman, Batman, and every rare hero faster.

What are Rolls?

Rolls are the gacha mechanic at the core of Build a Superhero. Each roll pulls a hero from a weighted rarity pool — Common, Rare, Epic, Legendary, and Mythic — and knowing the odds helps you decide when to roll and when to save.

Why learn roll odds?

1

Know the Odds

See exact Mythic, Legendary, and Epic rates before you spend rolls

2

Roll Mythic Faster

Use boosted banners and batch rolling to land Superman or Batman sooner

3

Stop Wasting Rolls

Save strategies that keep your roll stockpile ready for rate-up events

Featured & Essential

All Roll Guides