Need advice on what to get for Kuudra/game as a whole

[FaberEggTrue]

https://sky.shiiyu.moe/stats/KrimsonTyger/Pomegranate#Weapons

Posted above is my skycrypt profile. I recently am getting back into skyblock, and am wondering what I should be doing for Kuudra (for example, how do I use the toxic arrow poisons). Also, what other gear do I need for kuudra, or what should I target skill-wise skyblock in general? Thanks!

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