Strange bots?

I noticed a lot of level 8 knights with default outfit running through Thais.. I looked some of them up and found that they belong to premium accounts with maxed out number of characters, all level 8 knights or paladins. Some accounts had several characters scheduled for deletion as well.

I guess there must be something they're collecting that's a "once per character"-thing and that also requires premium.. Must be something very good if they're willing to buy premium for these accounts?

Any ideas?

Some example accounts can be found searching for:

- Zzzzzzzzzcha

- Tegos Edein

- Ancymooneek