Slot Opener

Any update news about Slot Openers??? seems like its useless now.

and where can i find intermediate slotting stone?

it still works, but it doesn't prompt how many you need. if you  have enough in your inventory you may use it like always.

What do you mean slotters are Useless and what update to them are you looking for? 

  and stones are not in game .. just another system they put in halfassed as usual.

Last week PH servers got the intermediate stones as part of a charge event.

I know we will never get a charge event like this but it is a hint, maybe in the future we can buy it as they did