In Hollow Knight: Silksong, Silk Skills are Hornet's powerful special moves, fueled by her Silk resource. Unlike critical path abilities, many are hidden secrets waiting to be discovered by adventurous players. One of the most explosive and visually impressive is
Rune Rage, a skill that can turn the tide of battle against groups of foes. This guide will walk you through every step to find it.
What is the Rune Rage Skill?
Rune Rage is a high-damage area-of-effect (AoE) Silk Skill. When activated, Hornet summons multiple magical runes that appear randomly across the screen. After a short delay, these runes detonate, damaging any enemies caught in the blast.
- Best Used For: Clearing rooms of multiple small enemies, dealing with flying foes, or applying pressure to larger bosses that occupy a lot of space.
- Drawback: Due to its random nature, it is less effective against single, fast-moving targets where precision is key.
- How to Cast: Use the dedicated Silk Skill button (Default: F on PC, R1 on PlayStation, RB on Xbox).
- Pro Tip: When equipped with the Shaman Crest, Rune Rage can be combined with Hornet's other abilities for devastating synergistic effects.
Step-by-Step: How to Find Rune Rage
Acquiring Rune Rage is a multi-step process that involves finding a key, navigating a challenging area, and defeating a tough boss.
Step 1: Locate the Key of ApostateYour journey begins by finding the
Key of Apostate. This crucial item is hidden within the ancient, imposing region known as
The Slab. Explore thoroughly to find this key, as it is the only way to progress.
Step 2: Journey to The Slab's Bellway
Once you have the key, make your way to a specific sub-area within The Slab called the Bellway. From here, navigate to the room directly above it. You will find aconspicuous, locked door requiring the Key of Apostate. Use the key tounlock it and proceed.
Step 3: Navigate the Prison Depths
The path inside is a vertical, cavernous prison complex. To find your target:
Descend downward through the tunnels.Look for an opening on the right-hand side and proceed through it.Climb upward, then head right again until you find a platform allowing you to drop down.Descend this new shaft, and you will discover a large bell secured by heavy chains.
Interacting with the bell reveals a chilling description: "Penitent, First of the First. Guilty of the sin of apostasy. Penance by constriction. Absolution denied." Heed this as a warning—freeing this prisoner will initiate a boss fight.
Step 4: Defeat the First Sinner Boss
Releasing the First Sinner triggers a combat encounter. This boss is fast,aggressive, and its attacks can be difficult to dodge.
- Boss Strategy: The arena provides plenty of space to maneuver. Focus on learning itsattack patterns. Prioritize evasion over aggression. Look for openingsafter it completes a combo attack to land your own hits safely. Patience is key.
Upon its defeat, you will receive a prompt to "Accept." This grants Hornet the Rune Rage skill, allowing you to wield the verysame power used against you in the fight. Now, you can unleash chaoticmagical explosions on the enemies of Pharloom.
Platform(s): Microsoft Windows PC, macOS, Linux, Nintendo Switch, Nintendo Switch 2, PlayStation 4 PS4, PlayStation 5 PS5, Xbox One, Xbox Series X/S
Developer(s): Team Cherry
Publisher(s): Team Cherry
Release date: 4 September 2025
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