Persona 5 Royal’s Phantom Thieves join The Seven Deadly Sins: Grand Cross
Netmarble added Joker, Queen, Violet and Mona to The Seven Deadly Sins: Grand Cross in an October 30 Persona 5 Royal crossover update. Joker, Queen and Violet appear in a pickup summon, while event activities offer up to six free copies of Mona. Login rewards, a Kamoshida boss fight and other events are also part of the collaboration; the supplied announcement does not specify when it ends.

Netmarble added four Persona 5 Royal characters to its mobile RPG The Seven Deadly Sins: Grand Cross in an October 30 crossover update. Joker, Queen, Violet and Mona arrive as Phantom Thieves heroes, but players obtain them through different parts of the event.
| Heroes | How to obtain them during the collaboration |
|---|---|
| Joker, Queen and Violet | Available in the crossover pickup summon. Reaching 600 mileage lets players choose one of the three. |
| Mona | Available through event activities, with up to six free copies obtainable to raise Mona’s ultimate-move level to its maximum. |
The pickup summon also awards relic-upgrade boxes at several mileage milestones, once per milestone: Hraesvelgr boxes at 100 and 200 mileage, and Eikthyrnir boxes at 400 and 500. Those rewards are separate from the choice of a crossover hero at 600 mileage.
Events and rewards
Players can collect Mona through activities including special missions, a roulette, an exchange shop and an event boss battle. The special-mission track contains 15 objectives and also offers items including three diamonds. The roulette uses Phantom Thieves calling cards earned by completing in-game content.
Kamoshida appears in the crossover boss fight. Its completion rewards and exchange shop include Mona, crossover relic-material boxes and tavern furniture styled after Leblanc. Clearing the fight on Extreme difficulty at least 15 times awards the limited “TAKE YouR hEaRT” title. A separate exploration event offers 30 diamonds as its final reward.
Logging in during the collaboration can yield up to 70 diamonds and 30 crossover summon tickets. Netmarble has also announced a special coupon for 10 more summon tickets as part of the Persona 30th-anniversary celebrations. Weekend login rewards include Super Awakening Coins, SSR Evolution Necklaces and Forgotten One-Step Evolution Tokens, while a diamond payback event offers rewards based on how many diamonds players spend during the event.
The Seven Deadly Sins: Grand Cross launched in South Korea and Japan in 2019, followed by a global release in 2020. The supplied announcement does not give an end date for the crossover, so players cannot tell from these details how long its summons and reward activities will remain available.






