Hello friends, Berus Core on Ragnarok Origin can be unlock when your character reach level 55. You must clear the unlock quest first beforr you can use Berus Core.
Go to North Prontera to take the Berus Core unlock quest, after you take the unlock quest go to Geffen Field.
You must hunt 15 Orc Warriors to clear it, after that talk to the NPC Orc Warrior.
Next quest, you go to the east of the map and find a Dark Priest Monster. Hunt it down and you will clear the Berus Core unlock quest.
Berus Core only have three Core slots and you must level 65 to have three slots. Each of the Core have different weight, you cant use 3 Core Y at the same time.
You can get Core Y from the RO Shop, or event quest. You can updgrade the Core level to the maximum level with items from RO Shop or Weekly Quest.
Thank you for reading Berus Core Unlock Quest Ragnarok Origin at ombopak.com