Run command: /give @s minecraft:tipped_arrow{custom_potion_effects: [ {ambient: false, amplifier: 1, duration: 160, id: "minecraft:wither", show_icon: true, show_particles: true}], Potion: "minecraft:empty", CustomPotionColor: 7561558} 64. It will give you 64 tipped arrows with "Wither II(00:01)" displayed
Summon an iron golem, and shoot tipped arrow to it. It will be hurted in 8 seconds (160 ticks) and play the animation for 8 times, instead of 1 second.
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However, this issue is Invalid.
Your game, launcher or server is modified.
If you can reproduce the issue in a vanilla environment, please recreate the issue.
Any non-standard client/server/launcher build needs to be taken up with the appropriate team, not Mojang.
A world which had previously been opened with a modified client might be corrupted. Please try reproducing the issue in a newly generated world.
Any plugin issues need to be addressed to the creator of the plugin or resource pack.
If you have problems on large servers like Hypixel, please contact them first as they run modified server software.
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