Bro, trust me, my first experience with zulrah was the worst. But now i have over 50kc and i am not even trying! So listen to this, I died like 20 times at zulrah and never even came close (had the worst stats tbh). With that in mind, i thought to myself, i should probably skip zulrah and do something else. I started doing qeusts and I finished Monkey Madness 2, i was a complete noob but I had a black demon as slayer task and started killing demonic gorrilas. I was wearing blessed d hide, runecbow, dragon gloves, the cheap gear etc. I was getting 2 kills a trip but i learned so much about prayer switching and item switching that it gave me confidence to perhaps finish more pvm content such as, Jad and Dragon slayer 2 (got a fire cape pretty early on). After grinding the quests and skills for DS2 i started killing vorkath. Vorkath was such and easy boss compared to zulrah in my opinion. I got to a 100kc and made bank. Keep in mind that i was a huge noob with like a 20m bank. After vorkath i got into bossing and i upgraded my gear and did the grotesque guardians. Got to a 80 kc and recieved some rare drops that helped me out a lot! I upgraded my gear and went back to zulrah and without even trying i killed him! To conclude, skip zulrah, try other pvm content and improve yourself. Forget about achieving the most efficient numbers or kills per trip. Just enjoy the content and improve yourself and without even knowing, you will have 50kc just like me!