Boss Guide · Diablo IV
How to Beat Lord Zir
hard
Weak to:HolyFire
About Lord Zir
An ancient vampire lord and powerful seasonal boss. Zir controls blood magic with precision and summons vampire minions.
Attack Phases
1
Lord of Blood
Zir attacks with blood lances, bat swarms, and vampire summons.
- ›Blood lance
- ›Bat swarm
- ›Vampire summon
- ›Blood pool
2
True Vampire (below 50% HP)
Transforms into his true form — all attacks gain lifesteal.
- ›Blood frenzy
- ›Batfall
- ›Lifesteal nova
- ›Shadow teleport
Rewards
- •Lord Zir's Trophy
- •Vampire Fang
- •Blood Gem
Weaknesses
HolyFire