Infinite Regeneration

Infinite Regeneration (無限再生) is an Intrinsic and Extra Skill that has been acquired by Rimuru Tempest during his Harvest Festival ascension to a True Demon Lord.

Abilities
Infinite Regeneration is vastly superior to Ultraspeed Regeneration. While Ultraspeed Regeneration can only regenerate the Material Body, Infinite Regeneration can also regenerate the Spiritual Body, the Astral Body and even the Soul. Likewise, while Ultraspeed Regeneration can be disabled by Spiritrons, Infinite Regeneration continues working under those conditions by increasing the Magicule input. That means the user would be able to withstand at least one Melt Slash or the like while standing still as long their energy is sufficient.