Calibri Gaster

*For other things relating to Gaster, see Gaster (disambiguation).*

Created by Tarable

The Shadowy Figure

> *"Papyrus is like any other Monster, having a thousandth of the substance and energy to that of Humans. Sans, however, has the strength of a Human's SOUL in terms of energy, though his substance is lacking. I suffer no such detriment, having Human-levels of both substance and energy."*
>  – Calibri flaunting his power to Frisk in an attempt to intimidate him into abandoning his eidocidal ways.
>
>

**Calibri Gaster** (/kʌlˈiːbriː ˈgæstər/; Anendika: Καλίμπρι Γκάστερ) is an entity that lives within the Underground, though is also the only one who lives there not trapped from escape by the Barrier. He never goes into why, despite having visited the surface, he decides to remain within the Underground, though it could presumably be because the Underground is where his brothers live.

## Biography

Precious little is known of Calibri. He himself has stated that his SOUL was "vigorously studied for the first ten-or-so years of [his] life", and that his genetic code contains both Human and Monster DNA. At some point, Calibri traveled to the surface and acquired a McMillan TAC-50, which he later used to shoot Frisk a couple of times. Later, he went on to fight Frisk directly. Upon losing this fight, he destroyed his body and attempted to escape, though was captured by Frisk before he could. When Frisk went on to confront Chara, he, along with Frisk, were sent to the Void. Calibri, upon being released from the SOUL jar, then went on to answer some questions of Frisk's before helping him save Chara from LOV's chitinous grasps.

## Profile

### Appearance

Calibri appears as a Human male in his prime, standing six feet and three inches in height. He has an oblong face, slightly rough darker-than-white skin, green-grey eyes, and wild, spiky brown hair. He wears a plain white tee-shirt, stock blue jeans, and dark-brown leather boots.

### Equipment

* White tee-shirt
* Blue jeans
* 50cal anti-material rifle
* Diaphone Stone

### Personality

Calibri is a fanatical philepisteme, seeking to acquire more knowledge whenever possible. Most often, everything he does either forwards his own pathways to knowledge, or assists in others acquiring said knowledge.

### Abilities

* Summon Gaster Armor - Calibri summons a black cartilage-like SUMMONED over his entire body—save his head—, overlaying sections of this sub-armor in a harder bone-like SUMMONED. A helmet, reminiscent of his SAPaDUs, then forms and overlays on his head, acting as a helmet. Auten (Asterian Eye-lights) then form within the sockets, granting completely protected vision. Interestingly, the armor itself is a SAPaDU, storing soular energy within itself, capable of discharging it from any channeling location, such as the points located in the center of the palms or the maw of the helmet.
* Summon Gaster Blade - Calibri summons a bone-white simple blade, heavily reminiscent of a Greek kopis. With enough magic fueling and enforcing the SUMMONED, it can then be used like a normal, technological sword.
* Summon SOUL AURA Pooling and Discharge Unit - Calibri summons a massive skull-shaped construct that can store and discharge built-up SOUL AURA, releasing devastating attacks such as the Fission Beam.

#### Magic Mastery Level

* Soul Magic - 5
* Shield Magic - 3
* Fire Magic - 3
* Ice Magic - 3
* Life Magic - 2
* Brutality Magic - 3
* Karma Magic - 3
* Time Magic - 3

## Appearances

* *Underearth*
	+ *Replay* (First appearance)
	+ *Sozo*
	+ *Emergence*

## References

1. ↑ Underearth: Sozo - LOV
2. ↑ 2.0 2.1 2.2 Underearth: Sozo - Gaster Overdrive
3. ↑ 3.0 3.1 Underearth: Sozo - Understanding
4. ↑ Underearth: Sozo - Disarmament
5. ↑ Underearth: Sozo - Hopeless