Thirst Quencher Trophy
Drink from all 5 Demonic Fountains in a single sessionThe 5 Demonic Fountains can be found on the main hub on Zombie mode. They are locked at the beginning but completing portals will unlock more areas in this hub. Completing 5 objectives (4 should be good too, as you can drink from these fountains when doing objectives) is enough to unlock the whole hub so search for the fountains and drink from them. The first upgrade is free so don't worry about having to spend points.