Hollow Knight: Silksong Flintslate Guide: My Early-Game Fiery Tool Walkthrough
Hollow Knight: Silksong's Flintslate boosts Hornet's attacks with burn damage—here's how to buy the Simple Key and reach Deep Docks to grab it.
Let me be real with you: Hollow Knight: Silksong does not mess around. Between the unforgiving combat and those brutal platforming stretches, Team Cherry has absolutely kept the “git gud” energy alive in 2026. But here’s the good news — the game gives you tools that can seriously tip the odds in your favor. One of the earliest and most satisfying offensive pickups I’ve found is the Flintslate. This little beauty cranks up Hornet’s attack power and sets enemies ablaze with every hit, which is a total game-changer when you’re still learning enemy patterns. I’m going to break down exactly how I snagged it without pulling my hair out.
What Makes the Flintslate Worth Your TimeThe Flintslate is not just for show — this thing punches above its weight. Once equipped, it gives Hornet’s needle attacks a fiery edge, applying burn damage to anything you hit. Trust me, that extra damage over time can mean the difference between a clean kill and another trip back to the bench. Here’s the quick rundown:
Detail
What You Need to Know
Tool
Flintslate
Effect
Boosts Hornet’s attack power and inflicts burn on every hit
Location
Deep Docks area
Requirement
Simple Key
Merchant
Pebb the Merchant in Bone Marrow
Cost
500 Rosary Beads
Charges
3 charges when equipped
You can’t just waltz into the Deep Docks and expect the Flintslate to be sitting there for you. The door is locked, and you’ll need a Simple Key to open it. I got mine from Pebb the Merchant in the Bone Marrow area. The price tag is 500 Rosary Beads, which honestly isn’t too bad if you’ve been poking around the early game. I didn’t have to grind for ages — between enemy drops and breakable objects, those beads stack up faster than you’d think.
Once you have the Simple Key in your pocket, head over to the Deep Docks area. The spot you’re looking for is a large cavern with a locked door on the bottom-right side of the map. No switches, no puzzles — just use the Simple Key and the door opens. Easy peasy.
Deep Docks Walkthrough: Getting the FlintslateNow comes the fun part. After you unlock that door, you’ll step into a chamber that’s absolutely crawling with enemies, so go in ready to scrap. I made the mistake of waltzing in with low health once, and let me tell you, it was not pretty. Here’s the route I followed:
Enter through the locked door and follow the pathway into the first chamber with chained platforms.
Fight or dash past the enemies — either works, but don’t get cocky. The first area has plenty of nasty critters waiting to ruin your day.
Keep heading right and enter the next area.
Climb the chained platforms slowly in this second chamber. There are flying enemies here, so take them out before they knock you off.
Reach the top and jump into the top-left path.
Follow that path until you spot an item on a table. That’s your Flintslate!
My Combat Tips for the FlintslateOnce you grab it, simply equip it at a bench to start using it. You’ll get three charges for the Flintslate, and activating it imbues Hornet’s attacks with fire damage. The activation animation looks slick, but it’s not just cosmetic — every needle strike while it’s active applies burn damage to enemies. That said, don’t sleep on the short duration. The burn window is brief, so I only pop the Flintslate right before a clear opening. If you activate it too early, you’ll waste a charge and miss out on the damage. Patience is the name of the game, folks.
Honestly, the Flintslate is one of those early game godsends that makes Silksong’s tough-as-nails combat feel a little more manageable. If you’re struggling with aggressive enemies or just want to melt through early encounters, don’t skip this tool. Grab the Simple Key, brave the Deep Docks, and light some enemies up. You’ve got this.
Speaking of getting more out of your Silksong journey, it never hurts to shop smart when it comes to expanding your game library. Whether you still need to grab a copy for yourself or you're already eyeballing the next Metroidvania to sink hours into, taking a moment to [check game prices]( can stretch your budget much further. DealNest rounds up the best offers across multiple stores, making it easy to spot a bargain without the usual tab-hopping price hunt.
At the end of the day, smart spending is just another skill worth sharpening. Pair that with the burn damage from your new Flintslate, and you'll be slicing through both enemies and your wishlist like a true hunter. Happy exploring, and may your needles always strike true.
