Spirit Pet

The Spirit Pet is a Pet rarely obtained after completing The Catacombs - Floor IV which focuses on making you stronger while you a Ghost. The pet is automatically spawned when the player dies.

While active, the Spirit Pet shoots a fireball at a random nearby enemy, dealing damage. If a player is nearby, the Spirit Pet also periodically heals them. both the damage and heal scales off the pet's level.

Kat Caretaking Costs
Kat can upgrade this pet to a pet if the player has an  variant of this pet. For each level the pet has, there is a 0.3% discount. For example, at level 50 there will be a 15% discount to the price listed below. Also, the cost listed is for the pet of that type to be upgraded, after which time the rarity will be that of the above type. The time listed is also in real life days as opposed to the in-game equivalent.

Trivia

 * Only the variant of this pet reduces the cooldown of ghost abilities.