SnailsAttack
Dungeon Spirit
Potion Injector
The potion injector is a new item that is dropped rarely by the martian walker. When equipped, it allows potion buffs to stack to up to 25 minutes, and makes them last 1.2x longer than normal.
Say for example you drink 2 sonar potions, which are each 4 minutes long.
4 x 2 x 1.2 = 9.6
That's an extra minute and a half of sonar potion!
The downside to this is that removing it will set all buffs above the normal max limit to their normal max limit. If they are below the normal max limit they will stay the same.