Soul Knight: How to Farm and Forge the Dark Grand Knight's Sword

To unlock and forge the Dark Grand Knight's Sword in Soul Knight, you must defeat the Dark Grand Knight boss, pick up the weapon from the victory chest, and register it in your Cellar collection log. Once you meet the required pickup count—which can be completed in as few as two recorded runs—the weapon permanently registers at the Living Room's Forge Table.

Where to Find and Farm the Dark Grand Knight

The Dark Grand Knight is a rare boss variant that spawns exclusively in the Castle biome on floor 2-5. Because boss encounters are randomized, locating the encounter requires specific stage routing and room-reset techniques.

1. Route into Castle Biomes: Choose castle-themed levels during World 2 whenever alternate routes appear.
2. Inspect the Floor 2-5 Boss Gate: Approach the boss chamber portal to confirm the boss encounter. The Dark Grand Knight is distinguished by darkened armor and denser bullet hell patterns compared to the standard Grand Knight.
3. Use the Single-Run Reset: If the normal Grand Knight or another regional boss appears on floor 2-5, pause the game, exit to the main menu, and select resume. You can do this once per run to reload the floor and attempt to roll the Dark Grand Knight.
4. Speed Run with Boss Rush Mode: Boss Rush mode eliminates normal dungeon clearing rooms, allowing you to bypass mob waves and reach floor 2-5 in minutes.
5. Pick Up the Weapon: When defeated, the boss chest has a chance to drop the red-tier sword. Swap it into your active inventory slot immediately so the game registers the pickup in your Cellar log.

Unlocking and Crafting at the Forge Table

After recording the weapon sufficient times, return to the Living Room workshop. Access the Forge Table before starting a dungeon run to craft the sword using your stored materials:

• Iron Ore: Standard metal obtained from runs, mining nodes, and workshop deliveries.
• Timber: Wood harvested during forest stages and crate drops.
• Magic Fragments: High-rarity crafting shards, specifically Red and Obsidian/Black fragments dropped by elite enemies and bosses.

Combat Mechanics and Attack Properties

The Dark Grand Knight's Sword combines defensive melee sweeps with screen-wide projectile saturation, eliminating the need to choose between defense and offense.

Recommended Buff Synergies

You can maximize the weapon's reach and damage by stacking passive abilities that augment its hybrid projectile and melee traits:

• Shotgun Buff: Increases the total count of red projectiles released during each swing cycle.
• Bouncing Bullets Buff: Enhances the sword's ricochet properties, keeping projectiles bouncing longer in enclosed rooms.
• Melee Range and Reflect Buffs: Expands the physical blade swing hitbox and bounces incoming enemy fire back at attackers.
• Laser Buff: Increases the physical width and hit area of the piercing ground spikes created by the blade.
• Hero Pairings: Rogue benefits heavily from the sword's high critical-strike values, while Assassin leverages melee resets to maintain continuous room defense.

Combat Execution

When entering an uncleared chamber, stand near the entrance cover and swing into the main doorway or choke point. The bouncing projectiles travel around obstacles and thin out standard enemies before you step into open firing lines.

Against World 3 bosses, angle your attacks so the boss is positioned between you and a perimeter wall. Striking at point-blank range against a flat surface forces the initial melee hit, ground spikes, and all bouncing projectiles to connect instantly, dealing concentrated burst damage while neutralizing incoming boss bullets.