BO7 Zombies mastery camo

How to Unlock Bloodstone in Black Ops 7

Bloodstone is tier 2 of the Zombies mastery ladder in BO7. Verified unlock requirement, the full route, and where it sits in the ladder.

Unlock requirement

Get 20+ consecutive kills without taking damage, 5 times

1Complete all 12 base camos (9 military + 3 special) on a weapon to open its mastery ladder.
2Then complete the challenge: Get 20+ consecutive kills without taking damage, 5 times
3Tier 2 requires tier 1 on every weapon in the class first.

Track your camo progress with the free tracker — it works out which weapons are blocking each mastery tier automatically.

Rather skip the grind? Camo boost service

Entering orbit…