Regenesis

"The penguins aren't super happy I stopped playing hide n' seek without telling. I got voted out as captain."

- Regenesis

Regenesis is a Spark that appears in Mario + Rabbids Sparks of Hope. It is located in Pristine Peaks, after the first Darkmess Tentacle is cleared. Regenesis has a side quest called Hide N' Squeak, in which the heroes have to find three Penguins, and then throw them on a boat. After this is done, the boat becomes engulfed by Darkmess, and the heroes must stop it in a battle. After the battle, Regenesis joins the heroes, while also stating that it was voted out as captain by the penguins.

Regenesis's ability is Regen, which heals a hero by a percentage of their HP for a few turns. The amount healed, cooldown, and how long the healing lasts can be upgraded by feeding Star Bits to Regenesis. Its passive ability is Healing Booster, which increases the maximum HP for the Hero. The amount of additional HP can also be upgraded.

Regenesis is a magenta, quadrupedal Spark that has a balloon full of hearts attached to it. It has a childlike, playful personality, as it was playing hide-and-seek with penguins before deciding to play "pirate" instead. Regenesis even utters the phrase "Olly olly oxen free!", a declaration of a truce in a children's game, possibly because Regenesis could not find the penguins.