Release Phrase/Name: "Bind Murciélago"
Represent: Demon/Bat
Element: Pure darkness
Sealed Description: The handle is green and the guard has two curved extensions from its shorter sides, giving it an eye-like appearance. There also appers to be reason for this shape, as Ulquiorra places one of his fingers through a hole in the guard to fire his cero.
Description: Murciélago unleashes with a burst of spiritual energy that falls around Ulquiorra as black rain. In his released state Ulquiorra becomes bat-like. He gains giant wings on his back, his hair becomes longer and wilder on the left side of his head, his hollow helmet centers atop his head, with two large horns extending outward to the sides towards the front. The lines on his face become broader and more triangular and his fingernails lengthen. His arrancar attire becomes more form fitting and closed at the top becoming more like a robe towards the bottom. His overall appaerence resembles that of a vampire.
- Spoiler:
Resurrección: Segunda Etapa: Ulquiorra boasts that only he among the Espada possesses a second release form which even Aizen hasn't seen, although this might just be assumptions, as he himself kept it a secret, meaning the other top three espada could also be capable of doing the same. He refers to his second state as "True Despair," both before and after it's release, most likely because it's power instills despair upon the opponent. Segunda Etapa can be presumed as the Arrancar equivalent of a Shinigami's Bankai. While he retains his black wings, his long white coat is gone, revealing his chest where blood-like liquid seemingly drips from his Hollow hole, which becomes larger. His waist is covered in something similar to black fur, his arms turn completely black, from the mid-biceps to the finger tips, and his fingers grow claw-like extensions; his feet become like talons, his sclera turns black (very much like a Vizard's sclera in Hollow form) and the marks under his eyes become even wider. Ulquiorra's mask remains turn into horns, and the #4 Espada tattoo is no longer visible on his chest.
Ultimate Ability: And Techniques:spike-like spears: Body length spears that can easily destroy a small part of Las Noches. They seem to be sharp to the point that it can pierce almost anything combined with untraceable speed it becomes just a new means to a death.
Cero Oscuro: a pure black cero that has the power to destroy lager parts of Las Noches, The chances of surviving depends on your power but no one lower the Stark can survive with out damage at all.
speed and endurance is greatly enhanced: Ulquiorra's speed when in his normal state is one of the highest of the Espada, but in Ressurection his speed is super sonic his Hierro has also vastly increased in strength being able to take high powered attacks with no damage allowing his endurance to sky rocket able to keep the high rate of speed for hours on end.
Segunda Etapa:Overwhelming Spiritual Power: Ulquiorra is known to have vast spiritual power, and it increases quite a lot after releasing Murciélago, but it's not until his Second Stage that his power becomes unbelievably great. "Ulquiorra in his second form has a reiatsu that can easily match or even overpower those of Ichigo Kurosaki and Kenpachi Zaraki (at full power of course.)" His Reiatsu is so great that if feels like a whole ocean is on top of you.
Instantaneous Cero Oscuro: Ulquiorra can fire a seemingly instant Cero Oscuro while in his second state. The technique is highly similar to a Bala attack because of its tremendous speed, only with the proportional strength of a Cero Oscuras, as opposed to the standard red Cero. It was so powerful that it is almost 99% deadly and can only be dodged if at very long ranges, Blocking is almost pointless at close ranges and even the first espada will be harmed if hit with this blast.
Demons Tail Speed and Strength: In second form Ulquiorra grows a very long and thin but powerful tail which is capable of being used as a weapon or to lift and strangle a victim. that has the power to strike with over ten tons of impact per sq inch and can pick up a full grown person with out any stain. It is about twelve feet long and is as thin as a whip; The speed that is gained is faster then the sound its self moving faster then the eye's and ears can follow, it would seem that not many could follow his movements and even less can counter his attacks. Due to his extreme speed Ulquiorra's strength is tripled being that he can use his speed to produce impacts that can shatter lager fifty foot think pillars into Dust.