Will throwing an ender pearl while holding a lead tied to a mob make the mob teleport with you?

Solution 1:

Okay, I was actually able to test it in version 1.16.4:

Mob does NOT teleport with you.

Also:

  1. If you teleport within lead's range, mob stays attached.
  2. If you teleport outside lead's range, lead breaks and drops where you teleported from.