We currently are discussing about the potions chugging issue. Erza mentioned cactus potions : they heal the same amount of HP compared to life potions but over 10sec instead of 3sec. In my opinion it could be good to prevent the use of life potions and keep cactus potions instead.
Just wanted to show you normal pot vs "hacked" pot. You can currently carry both on the server just fyi
From what I understand the devs are working on a way to block hacked potions from being brought in. However from what I heard it's going to be quite the processes if even possible. Until then we have to just ban the players who've brought them in as we find them. Hacked potions and "Classified " are the bane of my existence >.