- Guarantee a 5-star Legend unit on your first summon
- Complete straightforward quests to unlock new heroes
- Receive 100 free Crossover Summon Tickets
Following last month's Rurouni Kenshin crossover, Grand Summoners introduces another popular anime with its One Punch Man collaboration event.
While crossover characters typically require relying on luck to obtain without spending real money, Grand Summoners mitigates this with a guaranteed 5-star Legend unit on your first summon—a great advantage for players who often struggle with luck-based draws.
By completing specific quests, you can unlock Genos and Boros for free. Plus, with 100 free Crossover Summon Tickets, you have the chance to recruit fully voiced characters like Saitama, Garou, Terrible Tornado, Hellish Blizzard, and Speed-o'-Sound Sonic. Their signature weapons are also available through free tickets earned from daily logins and event missions.

Additionally, Saitama's Hero Outfit and Sonic’s Katana can be summoned as equippable items. With so many new additions, consider consulting our Grand Summoners tier list to optimize your team composition and see how these characters rank.
If you're excited to dive into the action, you can download the game for free via Google Play or the App Store. The game is free-to-play and offers optional in-app purchases.
Stay informed about future updates by following the official Twitter page, visit the game's website for more details, or watch the embedded trailer above to experience the collaboration's exciting visuals and atmosphere.