Spirit Warrior is the Goku-inspired melee spec in Roblox Sailor Piece, and it hits harder than almost anything else in the game. The F-move Kamehameha alone deals 760 billion damage, and unlike most melee specs, it comes with that F-move already unlocked the moment you claim it. The catch: you can't farm it from a boss drop. You earn it by grinding through six consecutive Empyrean Training quests on Blue Planet in Sea 2.
What is Spirit Warrior and why should you get it?
Spirit Warrior is a late-game melee spec modeled after Goku's Super Saiyan form from Dragon Ball. Its moveset covers close-range slams, mid-range energy beams, aerial blasts, and the signature Kamehameha. The full damage scaling looks like this:
Those numbers make Spirit Warrior one of the strongest specs for late-game boss farming. The grind is real, but the payoff is legitimate.
Spirit Warrior requires Sea 2 access. You need to collect two Ancient Fragments and assemble all seven Map Pieces before you can reach Blue Planet. Don't start planning this grind until Sea 2 is unlocked.
How to start Empyrean Training
Once you're on Blue Planet, head toward the Spirit Warrior summoner NPC. The Empyrean Trainer stands on the opposite side from the summoner, near a small house on the left side of the island. Press E to interact and kick off the questline. The trainer looks like an anime Saiyan form character, so he's hard to miss.
Being at least level 16,000 before attempting these quests will make the grind significantly more manageable.
Sailor Piece Guide: How to Get the Spirit Warrior (Goku)
All 6 Empyrean Training quests
Quest 1: How do you get Spirit Stones?
The first quest asks you to consume 3 Spirit Stones. These drop from Spirit Fighter mobs scattered around Blue Planet, specifically in the western part of the island. Spirit Stones are mythical-rarity drops, meaning they have an extremely low drop rate. Grinding Spirit Fighters for hours without a single drop is not unusual.
Equip your best luck build before farming here. Use a luck-focused build for this step, and it's the right call. There's no pity system, so patience is the only tool available. Trading with other players for Spirit Stones is also an option if you have the right items to swap.
Once you have all 3, open your inventory and click each Stone to consume it.
Spirit Stones stack as a bottleneck for Quest 6 too, since you'll need them to spawn the Spirit Warrior boss repeatedly. Farm extras while you're already grinding Spirit Fighters.
Quest 2: How do you get the Empyrean bloodline?
Quest 2 requires you to obtain the Empyrean bloodline using Bloodline Stones. This is a pure RNG roll. Open the bloodline menu, spend Bloodline Stones, and keep rolling until Empyrean appears. If you're using auto-roll, set it to skip every bloodline except Empyrean so you don't waste time on notifications for unwanted rolls.
Quest 3: Defeat 15 World Bosses with melee
For this quest, all 15 kills must come from a melee weapon. Top melee options for this step include Cosmic Being, The World Moon Slayer, and the Strongest Shinobi. Rotating between Punch Island and Slayer Island is the fastest way to hit the kill count, as both locations have World Boss spawns you can chain together.
Build for damage here. World Bosses have high HP pools, so anything that cuts down time-to-kill pays off across 15 kills.
Spirit Warrior boss spawn point
Quest 4: Reach Wave 75 in Crystal Defense four times
This is the most time-intensive quest. You need to survive to at least Wave 75 in Crystal Defense, and you need to do it 4 separate times. Each run is its own session, so plan for four full Crystal Defense attempts.
Crystal Defense starts on Punch Island in Sea 2 using a Crystal Key. Stack damage artifacts and relics before entering. Grabbing damage-focused artifacts and relics specifically for this step is the recommended approach.
Don't underestimate this quest. Reaching Wave 75 four times is a serious time commitment. Clear your schedule and come in with a damage-optimized build.
Quest 5: Defeat 10 Sea Beasts with melee
Head to the Open Ocean area in Sea 2. Sea Beasts spawn based on the combined bounty of all players in the area. You need a bounty of 500K or more to trigger spawns. Bringing friends with high bounty stats speeds this up considerably.
Sea Beasts often appear in clusters, so once spawns start, clearing 10 goes faster than expected. All kills must be with a melee weapon.
Sea Beast spawn in Open Ocean
Quest 6: Kill the Spirit Warrior boss 50 times
The final quest is a straight boss farm. Head to the Spirit Warrior summoner NPC and spend Spirit Keys to spawn the boss. Spirit Keys drop from the mob NPCs on Blue Planet, so farm them there if you're running low.
Select Normal difficulty for this grind. There's no reason to play on a harder setting just to clear a kill count. Normal gets the job done faster.
For Spirit Key farming strategies, check out the Sailor Piece Spirit Key guide for the fastest methods.
After 50 kills, the Spirit Warrior melee spec is yours.
Can you buy Spirit Warrior instead of grinding?
Yes. If the questline sounds like too much work, the Sailor Piece shop sells Spirit Warrior directly for Robux. Three purchase options exist:
The Spirit Warrior + Spirit Outfit bundle is technically the cheapest way to get the spec alone. If you're also planning to grab Sun God and Dual Wielder eventually, the triple bundle saves Robux compared to buying them separately.
For more weapon farming content across Sailor Piece, the Roblox guides collection covers everything from boss drops to rare sword unlocks, including the Abyssal Empress Sword guide if you want to pair a powerful sword spec with your new melee.