Persona 5 Strikers - A Thief’s Challenge: Mona Request Walkthrough

A guide on how to clear A Thief's Challenge: Mona request side mission in Persona 5 Strikers (P5S). Included are the side quest's availability, how to unlock, location, enemies, boss guide, rewards, and strategy to clear it.

Persona 5 Strikers - A Thief's Challenge: Mona Request Walkthrough

A Thief’s Challenge: Mona Request Walkthrough


Availability 8/30
Location Jail of the Abyss
Objective Head to the target location without using quick travel and increasing the alert level.
  • First clear: Magic Incense
  • Amrita Soda


At the starting location, move north and Phantom Dash to the mysterious box on your left to ambush any of the shadows in the area. Afterwards, follow the path north and then east by sticking close to the east wall to avoid alerting the big shadow standing in the northwest corner.

Drop down east and then south. Head down south a second time and Phantom Dash to the cover point just before the group of shadows in the hallway. Ambush one of them and take them out.

Keep going south down the hall and you should see a birdcage above and a flying drone patrolling the area. Phantom Dash to the cage and ambush the drone.

Walk to the edge to the east and you should see several shadows in the lower area. One of them is a strong shadow mini-boss (Killer Teddy Bear). Shoot the strong shadow and clear out the enemies.

After taking out the shadows, walk to the edge to the east and shoot down the flying drone to engage it. Afterwards, go north and ambush the big shadow ahead. Keep moving north toward the checkpoint and take the exit to the Bridge of the Abyss and to the Hall of the Ark: Rear Area.

Take the exit to the Depths of the Abyss. In the next area, go north and Phantom Dash to the Atomic Gem. Quickly move to the Atomic Gem next to the shadow and ambush it before it notices you. Afterwards, go north past the checkpoint and you should come up to a platform overlooking two shadows and two mysterious boxes. Phantom Dash to the mysterious box and ambush one of the enemies.

As the path turns east, look down the lower area to find some dog shadows that you can shoot and take out. Afterwards, continue going east and Phantom Dash to the birdcage ahead and to the other one near the ledge to the south. Just below is another shadow that you can ambush from this vantage point.

Go south as the path descends to find more shadows patrolling. They should be easy to ambush, either by sneaking up on them or shooting them so take them out.

As the path goes east, two more shadows will come into view on the lower area near a chest. You can choose to shoot them from your current position or Phantom Dash quickly to the Atomic Gems to get closer for an ambush.

Follow the path as it goes north to find more shadows near some mysterious boxes and another group just before the target location. Deal with them in standard fashion to take them out. Walk just a little ways east to clear the request.

All Requests List

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