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Jacko Spaventosa

MythicBrainrotsSteal a Brainrot$4.8M cost

Overview[1]

Jacko Spaventosa is a Mythic brainrot that was added along with the Witch Fuse, being the rarest Mythic in it, being above Magi Ribbitini and below Jacko Jack Jack. It costs $4.8M and has a base income of $16.2K/s. Jacko Spaventosa is a humanoid Jack-o'-lantern with Jack-o'-lantern as its head. Its body are green and muscular, meant to be a pumpkin vines, and also entangled with roots. It carries a lantern.

Stats

Cost
4.8M
Creator
BRAZILIAN SPYDER
Income
16.25K
Signifiers
MB
Status
Unobtainable (Witch Fuse)

Trivia

Jacko Spaventosa was accidentally spawned by Sammy during Witching Hour update, along with Buho de Fuego and Snailenzo.

More brainrots

References

  1. 1.Community-sourced from stealabrainrot.fandom.com · checked Oct 17, 2026
  2. 2.Image from Steal a Brainrot Wiki (Fandom) · CC BY-SA · checked Jul 25, 2026

Article text is adapted from Steal a Brainrot Fandom Wiki (CC BY-SA 3.0). Game art © their respective creators.