You know that feeling when a dress-up duel hits just right—like a perfectly timed crit in a turn-based RPG? That’s exactly what Infinity Nikki serves up, and today I’m spilling all the tea on one of the trickier stylist battles: Sonny Corlain. He’s the eldest of the Corlain brothers, a flock of lackeys for the Sovereign of Cool, and he’ll absolutely wreck your score if you waltz in with a random collage of fashion. I learned that the hard way, so let’s make sure you don’t.

First, let’s rewind a bit. The stylist battles in Miraland are basically Pokémon trainer encounters but with a whole lot more glitter and sass. You wander the world, flaunt your threads, and face off against rivals who test your grasp on specific style attributes. Sonny is one of the final stylists you can challenge in Florawish, and unlocking him is a mini quest in itself. If you’re anything like me, you want every Perfect rating badge lighting up your profile, so here’s the roadmap.

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Unlocking the Coolest Corlain

Before Sonny will even glance your way, you’ve got to prove yourself against the three main Florawish factions: Ebony Scissors, Beyond the Basics, and the Golden Daisies. Yep, you need to topple every leader of these crews. It’s a grind, but honestly? I found it a fantastic way to hoard materials and level up my Eurekas. Once all three factions bow to your aesthetic supremacy, the Bibcoon’s Chuckle Club—a cozy little joint southeast of the Stylist Guild—opens its doors to you. That’s where the Corlain brothers hang their hats.

Inside the club, you’ll meet the two younger brothers first. Take them down in any order. I did it back-to-back, which felt like a marathon of “don’t blink or you’ll style fail.” After that, Sonny is finally ready to battle. Pro tip: if you’re feeling spicy, you can fight all three in one sitting. I did exactly that and walked out with a digital neck cramp and a very smug Mirror of Truth.

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The Everlasting Cool Theme (and Its Sneaky Twist)

Sonny’s battle is called “Everlasting Cool.” Sounds straightforward, right? Just stack Cool stat items like you’re bracing for a blizzard. Well, not so fast—there’s a clever little twist. The challenge secretly loves the Intellectual label. So in addition to maxing out Cool, you need to weave in pieces that carry the Intellectual tag. Think sleek, scholarly, maybe a dash of professor-chic. I recommend the Midnight Gala jacket paired with the Galaxy Scholar glasses if you have them; they pull double duty.

What’s the magic number? Aim for a combined outfit and Eureka score of at least 15,000–16,000. That’s the sweet spot for a Perfect rating. I slipped through with a 15,400 on my first attempt, but only because a level-10 Eureka gave me a last-second push. Don’t sleep on Eurekas—leveling them up can bump your style points by thousands. If you’re short, grind some Realm of Escalation stages for upgrade materials.

My Battle Cheat Sheet

I always benefit from a quick checklist before a tough duel, so here’s what I run through for Sonny:

  • 😎 Cool stat first: Your top priority. Every clothing item should either boost Cool or have a secondary tag that doesn’t tank it.

  • 📚 Intellectual label: Hunt your inventory for anything tagged Intellectual—books, spectacles, structured blazers. The “Mental Gymnastics” dress set is a godsend if you collected it early.

  • 💎 Eurekas matter: Equip a full set of Cool-focused Eurekas (like the “Winds of Wisdom” series) and upgrade them to at least level 10. You can re-roll sub-stats if RNGesus frowns on you.

  • 🔥 Set bonuses: Sometimes a 2-piece bonus from an Intellectual-themed outfit gives you just enough edge.

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The battle plays out like a quick-fire round of who wore it better. Nikki will strike poses, the score will tick up, and you’ll hold your breath until the final tally. A Perfect rating doesn’t just shower you with diamonds and upgrade threads—it’s your golden ticket to the Sovereign of Cool. That showdown is the real prize, and Sonny is the gatekeeper. So treat this fight as your dress rehearsal for the big leagues.

Why Bother in 2026?

Infinity Nikki has been out since late 2024, and boy has it evolved. The player base is buzzing with fresh events, co-op styling rooms, and even a new region rumored to drop later this year. Beating Sonny remains a rite of passage, and the rewards still ripple through the late-game content. Plus, unlocking the Sovereign of Cool opens up exclusive high-end cosmetics that are still turning heads in Miracle Outfits this season.

The game runs like a dream on PC, PS5, and mobile (yes, still free on Android and iOS). I bounce between my tablet for quick logins and my PC for serious styling sessions. If you’re tackling Florawish for the first time or just circling back to mop up Perfects, Sonny Corlain is a fight that teaches you to blend stats with subtlety—a lesson that will serve you well through every update.

Now go out there, get your Cool on, and show Sonny who the real sovereign is. You’ve got this, stylist. ✨