- In "Assembly Required", Ivor attacks Jesse and Petra/Gabriel with several bottles of potion of harming in Soren's library.
- In "A Block and a Hard Place", if Jesse chooses to warn his/her friends instead of stealing the cake, Ivor will use potion of harming to fight hostile mobs.
- In "Order Up!", right before the Sky City Portal in the Temple of the Old Builders, Ivor uses potion of harming to confront The Blaze Rods.
- In regular Minecraft, potions of harming heal undead mobs, however in Minecraft: Story Mode they do the opposite of healing them.