Wyvern Ignition is a 4★ Buster-type weapon in Broken Blade, and you claim it on Midgard Island after gathering a stack of currency and raid materials. It sits out in the open near the atrium, but the unlock cost is steep and tied to the game’s New Raid drops.
Quick answer: Travel to Midgard Island, go up the stairs to the atrium, and step outside that floor to reach the Wyvern Ignition. Pay 5,000,000,000 money, 60,000,000 gems, and turn in the Buster Pieces, Igniter, Fire Seeds, and Dragon Ruby listed below to unlock it.
Where to find Wyvern Ignition on Midgard Island
The weapon is parked on Midgard Island, which you reach through one of the in-game portals. It is not hidden behind a boss arena or locked door — it sits on display, waiting for you to meet the cost.
Unlock requirements and costs
Unlocking the Wyvern Ignition requires both raw currency and materials sourced from the New Raid. You cannot complete the purchase until every item below is in your inventory at the listed amount.
| Item | Amount |
|---|---|
 Money | 5,000,000,000 |
 Gems | 60,000,000 |
 Buster Piece 1 | 6,500 |
 Buster Piece 2 | 4,000 |
 Buster Piece 3 | 2,500 |
 Igniter | 1,000 |
 Fire Seed | 15,000 |
 Dragon Ruby | 100 |
Where the raid materials come from
The Buster Pieces, Igniter, Fire Seeds, and Dragon Ruby all come from the New Raid. These are the gating items, since the money and gems can be farmed through normal play, but the raid drops are what most players will need to grind before the weapon becomes available.
Plan to run the raid repeatedly to build up the higher-count materials, especially the 15,000 Fire Seeds and the 6,500 Buster Piece 1. The Dragon Ruby is needed in far smaller numbers at 100, but it is still a raid-locked drop.
How to confirm the unlock worked
Once every item and currency total is met, interacting with the Wyvern Ignition at its Midgard Island spot completes the purchase and adds the 4★ Buster weapon to your loadout. If the option to claim does not appear, you are short on at least one material — recheck the counts above against your inventory, since the raid drops are the most common thing players still need.
