Honkai: Star Rail - Friendly Fire Hidden Achievement Guide

Among some of the hardest challenges in Honkai: Star Rail, this has to be one of them. The game offers so many Stellar Jades by finishing the achievements, and you don’t want to miss this. This is one of the hard in term of being complicated. So, keep reading for tips to nail this achievement!

The achievement is called ‘Friendly-Fire’ and here’s how you can get it.

Friendly Fire Hidden Achievement

The ‘Friendly-Fire’ achievement’s description reads: Defeat the Aurumaton Gatekeeper with the Entranced Ingenium: Illumination Dragonfish’s “Candle Flame.”

That might or might not sound like gibberish. If it does, basically you need to find this gundam-like door boss that usually guards bountiful treasure boxes in Xianzhou Luofu. And then you need to kill him, not with your own hands, but by exploding his goldfish summons. The skill they use when they die is called “Candle Flame.”

If you’ve happened to clear up all the Formidable Foes in Xianzhou Luofu, you can find one in Cavern of Corrosion: Path of Conflagration. The 2nd wave of this relic fight will be the boss.

There isn’t a need for using a special team. This achievement can be achieved with any comp. But if you have one focus DPS character, it’ll make things easier. The Aurumaton has a skill that charges overtime when you attack him. At 100%, he’ll summon these goldfishes.

You don’t have to worry if you killed them too soon. He’ll summon them again when the sanction hits 100% again. Remember to leave the Aurumaton at low HP before you kill the goldfishes.

The hardest part here is probably that Aurumaton hits pretty hard. You can’t really mess around in this boss fight and probably want to bring a shielder with you. Since you probably have to purposely stretch out the wave so you can time the Candle Flame right.