Purity

Effects

• Grants an aura around Isaac that grants a boost depending on the aura's color.
  • Red: +4 damage.
  • Blue: -4 tear delay.
  • Yellow: +0.5 speed.
    • (Removed in Repentance) Also affects maximum speed (may never exceed 2.0).
  • (Removed in Repentance) Orange: +7.5 range, +1.0 tear height.
  • (Added in Repentance) Orange: +3.0 range, +1.0 tear height.
• Taking damage causes the aura to disappear. When the next room is entered, the aura will reappear with a random color.

Notes

• The tear delay boost can allow the player's tears to go over the normal maximum rate of fire.
• It is especially difficult for (The Lost) The Lost to change auras. However, it is possible through the use of (Added in Afterbirth †) Dull Razor.

Synergies

• (Added in Repentance) Rock Bottom: All four buffs can be obtained at once, and their effects are permanent.