Items/Nu Udra Cerebrospinal FluidNu Udra Cerebrospinal FluidextractA strange fluid formed inside a Nu Udra. It glows blue and can strengthen materials.Rarity5Sell4,080zCarry99Obtained fromMonsterHowRankChanceNu UdraTarget Rewardhigh21%Nu UdraCarvelow7%Nu UdraTarget Rewardhigh7%Nu UdraTarget Rewardhigh7%Nu UdraCarve Severedlow5%Nu UdraTarget Rewardlow5%Needed forNu Chobotnice II×1Nu Krake II×1Nu Muneo II×1Nu Osminog II×1Nu Pulpo II×1Nu Pweza II×1Nu Zhangyu II×1Nu Udra (chest)×1Nu Udra α (chest)×1Nu Udra β (chest)×1Nu Udra γ (legs)×2