Att stat also has a high value in game because increases your damage, which makes the wizard expensive to boosting class.
The best dungeons to farm rotmg attack is – Skull Shrine, Puppet Master, Godlands.
Gives +1 att on use.
United States West3 server is commonly using between players for exchanging some items for this potion
There is an analogue – grand potion of attack which gives you double stat value.