Ultimate Guide to Defeat Simon in Clair Obscur Expedition 33! Ready to Crush Simon?

Published by M.D at May 4, 2025

Phase 1 Prep: Build Your Dream Team to Defeat Simon in Clair Obscur Expedition 33
Phase 1 Strategy: Master Simon’s Attacks
Phase 2 Chaos: Double Hits and HP Drops
Phase 2 Damage: Unleash Maelle’s 40M Powerhouse
Handling Simon’s Mirror Attacks: Stay Sharp
Final Push: Seal the Deal with Maelle’s Nuke
Pro Build Tips: Gear Up to Defeat Simon in Clair Obscur Expedition 33
Avoid the Wipe: Simon’s Nasty Tricks
FAQs: Defeat Simon in Clair Obscur Expedition 33
Final Thoughts: Defeat Simon in Clair Obscur Expedition 33 and Claim Your Victory!

Hey, Expeditioners! Think you’ve got what it takes to defeat Simon in Clair Obscur Expedition 33? This superboss is the toughest challenge in the game, with over 50 million HP and attacks that can wipe your squad in a blink! But don’t sweat it—I’m here to walk you through every phase of this epic fight, turn by turn, with a killer team setup and pro Combat tips to take him down. Whether you’re rocking Maelle, Loonie, and Sciel or mixing it up, this guide will help you claim victory and earn those sweet rewards. Let’s gear up, strategize, and send Simon packing in Clair Obscur: Expedition 33!

Phase 1 Prep: Build Your Dream Team to Defeat Simon in Clair Obscur Expedition 33

To defeat Simon in Clair Obscur Expedition 33, you’ll need a squad that can dish out damage and survive his brutal combos. I rolled with an all-female team—Maelle, Loonie, and Sciel—but you can mix it up as long as Maelle’s in the lineup. Start by switching Maelle to Virtuoso Stance ASAP using her abilities. Pair her with Base Shield and Windshield to crank up her damage output—it’s worth it, even if Simon shatters the shield with his heavy hits!

Phase 1 Strategy: Master Simon’s Attacks

Simon’s Powerful Combos in Phase 1 are your golden ticket—they hit three times and are super easy to parry. Never dodge; always parry to build up AP for counters! On Sciel’s turn, use Talk to boost the Gradient Charge, then focus on buffing the party for survivability—she’s your support queen. Loonie’s up next—hit Simon with Crippling Tsunami to debuff him, then follow up with a standard attack to slap on Burn and Defenseless, setting Maelle up for a massive blow. Finally, Maelle unleashes Collage to wrap up Phase 1 like a boss!

Phase 2 Chaos: Double Hits and HP Drops

Simon’s Phase 2 is a whole new beast to defeat Simon in Clair Obscur Expedition 33! His Powerful Combos still parry easily, but now each attack hits twice—so you’re parrying like a pro with a rhythm of “one-two, one-one, one-two-three, one-two.” He’ll also drop your HP to 1 periodically, and trust me, he’ll one-shot you anyway if you mess up. Keep calm and repeat after me: parry, parry, parry! If he targets Sciel, she might run low on AP—use Energy Tend to boost her AP and keep her buffing Maelle.

Phase 2 Damage: Unleash Maelle’s 40M Powerhouse

In Phase 2, Loonie’s turn is clutch to defeat Simon in Clair Obscur Expedition 33. Skip attacking directly—focus on applying Defenseless to Simon to set up Maelle’s nuke. Sciel should use Fortune’s Fury to boost Maelle’s damage if she’s got two turns (ignore her second turn if not). When everything’s lined up—Gradient Charge full and Simon debuffed—Maelle’s Cleaning Attack: The Launch can deal a jaw-dropping 40 million damage! After that, switch her back to Virtuoso Stance to keep the momentum going.

Handling Simon’s Mirror Attacks: Stay Sharp

Simon’s Sword of the Mirrors attack in Phase 2 drags on with a “one-two” combo that gets trickier over time. Keep parrying—by now, his moves should feel predictable. On Sciel’s turn, keep buffing Maelle or the party to maximize damage. Loonie should focus on boosting the Gradient Charge and piling on debuffs like Defenseless to keep Simon vulnerable. If Maelle’s Gradient Charge isn’t full, use a standard ability (it might break Virtuoso Stance), then switch her back on the next turn.

Final Push: Seal the Deal with Maelle’s Nuke

The key to defeat Simon in Clair Obscur Expedition 33 is timing! Keep Sciel buffing Maelle and the party every turn, while Loonie builds the Gradient Charge and debuffs Simon. Once everything’s set—Gradient Charge maxed and Simon weakened—unleash Maelle’s final blow to finish him off. If you don’t deal enough damage in time, Simon will wipe your party and force you into Phase 3 with your backup squad—don’t let it come to that!

Pro Build Tips: Gear Up to Defeat Simon in Clair Obscur Expedition 33

For this fight, I built Maelle for pure attack power with a 100% critical hit rate (just enough Luck, then all-in on attack stats). Sciel’s all about support and speed control for more turns, while Loonie focuses on Gradient Charge via standard attacks and debuffs like Gradient Reversal. My weapons prioritized speed and defense control for the team, with Maelle’s gear maxed for raw damage.

Check out the Best Early Game Builds in Clair Obscur Expedition 33 for the ultimate starting edge!

Avoid the Wipe: Simon’s Nasty Tricks

Simon’s no joke—he can remove defeated party members entirely and one-shot you with ease. Focus on speed to get more turns, and stack defense to survive his HP-dropping shenanigans. If he wipes your main squad, you’ll need a backup team for Phase 3, so prep them just in case. With the right setup, though, you can take him down before it gets that far!

FAQs: Defeat Simon in Clair Obscur Expedition 33

How do I defeat Simon in Clair Obscur Expedition 33?

Parry his attacks, build Gradient Charge with Sciel and Loonie, and unleash Maelle’s 40M damage nuke!

What team should I use to defeat Simon in Clair Obscur Expedition 33?

Maelle, Loonie, and Sciel work great—Maelle for damage, Sciel for support, and Loonie for debuffs.

What’s the hardest part to defeat Simon in Clair Obscur Expedition 33?

Phase 2’s double-hit combos and periodic HP drops—parry perfectly and keep Maelle buffed!

Can I avoid Phase 3 to defeat Simon in Clair Obscur Expedition 33?

Yes, deal enough damage in Phase 2 with Maelle’s Cleaning Attack to skip Phase 3 entirely!

Final Thoughts: Defeat Simon in Clair Obscur Expedition 33 and Claim Your Victory!

You’re now ready to defeat Simon in Clair Obscur Expedition 33 and cement your legend! With Maelle’s nuke, Sciel’s buffs, and Loonie’s debuffs, you’ll take down this superboss like a champ. Got your own strategies? Drop ‘em below! For more Clair Obscur boss guides, hit up GGGAMER and keep slaying!