Lost Soul

Lost Soul
Character Appearance
Item Type
Passive Collectible
Item ID
1059
Pickup Quote
Protect him
Item Pool
Treasure Room
Unlock Method
Defeat The Witness as The Lost.

Lost Soul is a passive item.

Effects

• Spawns a familiar version of The Lost that follows Isaac.
  • Upon being hit, it instantly dies, regenerating on the next floor.
  • If it survives an entire floor, it grants a random reward.

Notes

• Whatever direction Isaac is firing, Lost Soul will move to the opposite side. This is useful for mitigating potential damage.
• The reward may be one of the followings:
  • 3 Soul Hearts.
  • 2 Eternal Hearts.
  • 1 Treasure Room Item.
  • 1 Angel Room Item.

Gallery

• 

  Lost Soul giving an item

Seeds

E4P8 8E02 (First floor treasure room)

Bug! When you have one Lost Soul and it dies, quitting and re-entering the game will cause it to respawn alive, but quickly die after.

Bug! If you somehow manage to get another Lost Soul item (using an Othala rune to duplicate Lost Soul), there will be two Lost Soul familiars. If both Souls die, quitting and re-entering the game will cause one to respawn and die, but the other will stay alive. Doing this again will have both souls stay alive. This can be used after the floor's boss fight to get the reward for two Lost Souls on the next floor.