The Zen Potion is a craftable Pre-Hardmode buff potion. It grants the Zen buff, which reduces enemy spawn rates by 50x (1/50). It is also used in the crafting of the Tranquility Candle.
- The Zen Potion is the exact opposite of the Zerg Potion, which greatly increases enemy spawn rate.
- Zen Potion's effectiveness is reduced in the Abyss.
- If you use the Zen Potion in conjunction with the Tranquility Candle, spawn rates are reduced by 75x (1/75).
- When a boss is alive the Zen buffs effects are applied to the player.