Yharim's Stimulants are craftable Pre-Hardmode buff potions made from various combat-related potions. It grants the user the Yharim's Power buff when consumed, granting the following effects:
- +6% all damage
- +2% all crit chance
- +5% increased melee speed
- +100% increased minion knockback
- +15% movement speed
- +5% increased damage reduction
- +5 defense
- This item is a reference to using steroids, as it takes on an injector form (hence injecting the potion instead), and also boosts your stats greatly, similar to how steroids boost you in real life.
- The buff tooltip appears to be a reference to a line from Senator Armstrong in Metal Gear Rising: Revengeance: "I could break the president in two... with my bare hands!"