Masked Fool Sampo (Memorial Arena)
Last updated 2026-05-06
This article is about the Memorial Arena boss. For the Archive entry, see Masked Fool Sampo.


Boss Description
A mysterious businessman whose whereabouts are unpredictable and who's always well-informed?
—Come on, pal. The last thing a businessman needs to be is "mysterious", and I've always been sincere and true to my word. I dare say you won't find another person as honest as me around here.
If you have doubts about me, just make a few transactions with me and you'll see. I guarantee the most comprehensive service to your utmost satisfaction!
—Come on, pal. The last thing a businessman needs to be is "mysterious", and I've always been sincere and true to my word. I dare say you won't find another person as honest as me around here.
If you have doubts about me, just make a few transactions with me and you'll see. I guarantee the most comprehensive service to your utmost satisfaction!
Recommended Features
No strategies needed.


Same as before 
.

Masked Fool Sampo is one of the possible bosses in Memorial Arena.
Boss Attributes
Skill descriptions are shared across all Memorial Arena brackets. But the exact boss stats are (vastly) different across brackets.
C~S Rank
- Ricochet Love: Sampo will toss spinning dual blades while scattering roses in various formations to perform ranged attacks.
- Defensive Position? It's A Trap!: Sampo will lock onto the character on the field and launch a thrust attack with his dual blades.
SS Rank
- If You Can't Beat Them, Run and Hide!: Sampo will conjure cards around himself as a shield for protection.
Tip: After the shield breaks, Sampo takes more melee DMG. - Ricochet Love: Sampo will toss spinning dual blades while scattering roses in various formations to perform ranged attacks.
- Defensive Position? It's A Trap!: Sampo will lock onto the character on the field and launch a thrust attack with his dual blades.
SSS Rank
- Try Your Luck!: Sampo will conjure three reels of spinning cards for a duel of luck. You will be punished if you lose the duel.
Tip: Win the duel by matching three identical cards on all three reels. If you succeed, Sampo will take more Total DMG. - If You Can't Beat Them, Run and Hide!: Sampo will conjure cards around himself as a shield for protection.
Tip: After the shield breaks, Sampo takes more melee DMG. - Ricochet Love: Sampo will toss spinning dual blades while scattering roses in various formations to perform ranged attacks.
- Defensive Position? It's A Trap!: Sampo will lock onto the character on the field and launch a thrust attack with his dual blades.
- Low Profits, Soaring Sales: Sampo tosses cards in succession to attack.
- Money Shower: With a snap of Sampo's fingers, he performs a card trick and conjures multiple cards to launch an attack.
- Lingering Fragrance: Did you like the gifts from your pal Sampo? Sampo will attack by pulling out flowers, bombs, and cards from his hat in succession.
Trivia
- Masked Fool Sampo has immunity to Paralyze Trauma, Rime Trauma, and Stun Trauma.

