The seas in Blox Fruits never stay calm for long, and with the arrival of the Prehistoric Island, high-level players have a new reason to set sail. This rare Sea Event isn’t just a cool challenge—it’s your key to unlocking powerful accessories and the much-anticipated Draco Race V4 transformation.

What Is the Prehistoric Island?

Unlike regular islands, Prehistoric Island doesn’t have a fixed spot. It randomly spawns as a Sea Event in the most dangerous parts of the Third Sea. That makes it rare—but also incredibly rewarding.

Key Rewards You Can Get:

  • Dinosaur Bones

  Use these to craft powerful items like the T-Rex Skull and Dino Hood.

  • Dragon Egg

  The essential item for starting the Draco Race V4 questline.

  • Unique Boss Event

  Defend a relic from waves of Lava Golems and manage dangerous volcanic pressure in a timed event.

Fastest Way to Spawn Prehistoric Island

Finding this island isn’t pure luck. Here’s how players are increasing their odds and cutting down on wasted time.

1. Stick to Danger Level 6 Waters

Prehistoric Island only spawns in Danger Level 6—the deepest, deadliest parts of the sea where events like Terror Shark often appear.

Pro Tip:Stay between 4,000m and 6,000m from any landmass for the best chance.

2. Equip the Volcanic Magnet (It’s a Game-Changer)

The Volcanic Magnet isn’t just cosmetic—it drastically increases the chance of the island spawning when someone on your ship has it.

How to Get It:

Craft it using materials from the Dragon update like Magma Ore and Draco Heart.

3. Server Hopping Is Your Best Friend

If nothing spawns after 10–15 minutes of sailing in the right area, hop to another server and try again.

Extra Tips:

  • If Terror Sharks keep spawning instead, some players recommend defeating 4–5 of them to refresh the Sea Event cycle.
  • Avoid sailing solo—2–3 experienced players will boost your success rate.

How to Beat the Prehistoric Island Challenge

Once you find the island, the real test begins.

Step 1: Start the Event

Touch the relic in the center to trigger a 5-minute defense event.

Step 2: Manage Volcanic Pressure

Keep pressure below 100% by finding and destroying volcanic leaks around the island.

Leaks can only be destroyed with Explosive moves (e.g., Skull Guitar’s M1 attack or similar).

Step 3: Defend the Relic

Each destroyed leak spawns a Lava Golem that rushes the relic. Let its HP drop below 90%, and you lose your shot at the Volcanic Egg.

Best Team Strategy:

  • One player searches for and destroys leaks (must use explosive moves).
  • Two players handle Lava Golems before they reach the relic.