I want to spawn particles inside portals in the hub. Currently, on my test server, I’m using command blocks, but I fear they’ll lag the server once there are many players on it. Four repeating command blocks constantly spawning particles every tick probably aren’t very server-friendly. I did find a plugin called Block Particles. I’m not sure if this’ll be a good solution or if it’ll just lag the server just as much. Does anyone have a solution, or should I just not use particles at all? Is there a way I can only spawn the particles if there is a player looking in the direction of them so they aren’t constantly spawned, perhaps?