OK in the ToS there is two which stick out here and I would like it to be clarified, they are:
3. No Cheating or Exploitation is ever allowed.
9. Do not use multiple accounts to gain any advantages.
Now both of these can be regarded as broken if a multiple account send the other one crystals right, but (heres the but) what advantage is gained if i sent myself 8 yellows to a guild member or other dream world player sending me 8 yellows?
Maybe I am being stupid here, but I personally don't see how that is an unfair advantage