Separate names with a comma.
It may be used for targetting, but there is ultimately an option to show BedWars level in chat, so I think it shouldn't be bannable.
In addition to post #2 above, the kill messages contain formatting codes (§x), so you will need to strip them from the string before using the...
You may try:
- Notepad + Gradle/Maven/...
Don't worry, those effects are entirely ignored by SkyBlock. When drunk, the server looks at the custom item tag to identify the potion and apply...
Developers (including me) won't create this because this is utterly useless and serves no actual purpose.