Invisibility potion doesn't work against guardians. I ran a test server with invisibility potion to test the guardians, and they can still kill me.
Proof: https://www.youtube.com/watch?v=NyD8ODXhcns
MCPE-30831
Invisibility Potion Not Working
Resolved
Duplicate
0
Thank you for your report!
However, this issue is a Duplicate of MCPE-21873.
If you have additional information, please add it to that report.
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