how to i make it so teh blazes only spawn if a player is within 10 blocks radius ?

[sand wharf]

    spawn blaze at location(-263, 163, -192, world "world_nether")
    spawn blaze at location(-261, 163, -194, world "world_nether")
    spawn blaze at location(-258, 163, -190, world "world_nether")
    spawn blaze at location(-258, 163, -195, world "world_nether")
    spawn blaze at location(-267, 163, -193, world "world_nether")
    spawn blaze at location(-262, 163, -191, world "world_nether")```

[sand wharf]

for one, this is gonna lag the hell out of ur server

you could do an on load event, make a variable true and make a while loop that loops all players in radius 10

WITH A DELAY

while loops will crash ur server if u dont have a delay

[lunar hedge]

ah, i see, you think its gonna lag so you give them a laggier alternative?

[sand wharf]

its how i would've done it