Best way to grind magnetic tokens in blox fruits update 30 (700-1200 tokens per event)

First, before events starts, go to turtle Entrance, which have fisherman, kill them very quickly then go to castle in the sea (I prefer to use home point) then go to hydra with castle in the sea's portal go kill npcs that magnatizied (Behind the boss's location), then go to port by using your fruit (i prefer to use quick fruits like kitsune dragon light) (if you don't have any fruit with fast move don't worry you can skip port and haunted castle), go kill npcs that magnatizied in port, only millioner npcs getting magnatizied, after killing them go to haunted castle, only skulls getting magnatizied, and finnaly after killing them go to tiki by using castle in the sea's portal (if you haven't unlocked that portal yet, then go to tiki from haunted castle), go kill magnatizied npcs in left (2.550 level ones), and after killing them go to submerged island, and go kill npcs in right, and after killing them go to sea of threats by using submerged island's portal (idk actually the name of that thing) start from peanut Island and keep killing them, always magnatizied npcs spawns in every island (maybe not if you're very unlucky). And most important part, USE PRİVATE SERVERS THAT DONT HAVE PLAYERS, and do this in third sea, third sea have most magnatizied npcs I think and PLUS use accessory, even if you don't have you'll still gain 700+ after doing that. You can get 1.2k just in one event if you get lucky