unloading a chunk while lightning is striking causes other players to get struck
lightning

how to recreate:

go to creative mode

**program a command block to

/execute @e[c=100]~~~execute@p~~~summon lightning_bolt

then connect that to a button.

add a repeater on the same button to a command block with

/tp @p 1000 100 1000

get another person to log on

teleport them to 1000 100 1000

you go back to your command blocks, and press the button

lightning should strike, and then you will be teleported far away, unloading the chunk

the other player should be struck by lightning