Grand Reavengeance Fly

### Health

A filthy creature that is happy to chew on any old thing it finds discarded on the cavern floor. When it notices a threat it will annoyingly scream and shriek, so kill it swiftly.

The **Grand Reavengeance Fly** is a boss in Hallow Knight.

## Lore

Grand Reavengeance Flies are fully matured reavengeance flies and lead reavengeance fly colonies, and are native to Grassy Way. However, it's not often a reavengeance fly makes it that far in life, likely due to the overly aggressive lifestyle they live, and an enforcement for only a single colony leader. But when one makes it to adulthood, they tend to last a long while. Using their colony consisting of their children to fend off foes and defend itself.

## In-Game Events

In Grassy Way you can find the Grand Reavengeance Fly harassing Zate who appears to be struggling. Daniel McArthur can either attack the Grand Reavengeance Fly, or leave it alone.

If left alone, coming back later will show its lifeless corpse with its mandibles snapped off.

If Daniel McArthur attacks, a fight starts. At this point Daniel can run, or fight. If it's chosen to fight, and he wins, Zate will sincerely thank Daniel as he thinks he would've died otherwise.

If Daniel runs after attacking the Grand Reavengeance Fly, Zate still thanks Daniel. The Grand Reavengeance fly can then be fought later in the same spot.

## Behavior & Tactics

* **Swoop:** The Grand Reavengeance Fly will swoop down at Daniel McArthur. In a wide and flat "U" like shape.
* **Summon:** Screams, and summons 1-3 reavengeance flies. It can do this attack even if there's already reavengeance flies summoned, with no maximum amount of reavengeance flies that can be alive at once.
* **Sting:** The Grand Reavengeance Fly will fly above Daniel. It will stop for a brief moment and will thrust its stinger down into the ground.
* **Charge:** Lands on the ground and charges at Daniel McArthur at high speed.
* **Swarm:** The Grand Reavengeance Fly, once below 50% health, will summon 10 reavengeance flies to fly around it, like a shield. They do not need to be removed to do damage to it. If it desires to use this move again, it will instead release the remaining shield, with the reavengeance flies going in a straight line from where they were in the shield.

## Sleep Sword Dialogue

* ...Rage...
* ...Defend...Kill...
* ...High...

## Location

Grand Reavengeance Fly is first encountered at the north of Grassy Way. It can also be battled in the [Trial of the Warrior] at the Arena of Dunces.

## Trivia

* If Zate is not "rescued", the Grand Reavengeance Fly in Grassy Way cannot be fought. However, it can still be fought in the [Trial of the Warrior] or in [Godhome].

Template:Reference Table

[Mosscreep]] • [Mossfly]] • [Mosskin]] • [Volatile Mosskin]] • Duncivor• Mosquit • Weather Balloon • [Gulka]] • [Maskfly]] • [Moss Charger]] • Colossal Floof Titan • [Moss Knight]] • [Mossy Vagabond]] • Durian Dos • Durian Dual • [Aluba]]

Sidiousfly • [Uoma]] • [Ooma]] • UuwuU

[Ambloom]] • [Fungling]] • [Fungoon]] • [Sporg]] • Clamorous Cadaver • [Shrumeling]] • [Shrumal Warrior]] • [Shrumal Ogre]] • [Mantis Youth]] • [Mantis Warrior]] • Pillar Mentos

Sentinel Cadaver • Sentinel Thicclord • Sentinel Asshole • Sentinel Asshole Plus • Disappointing Orphan • Disappointment • Soup Stirrer • Soup Knight • Soup Master (Soup Dictator) • Elitist Bastard • Capitalist • Egg Servant • [Gorgeous Husk]] • [Great Husk Sentry]] • Water Knight • [Collector|The Collector]]

Bell Fly • [Pilflip]] • [Hwurmp]] • [Bluggsac]] • Shit Knight • [Flukefey]] • [Flukemon]] • [Flukemarm]]

Methaphetamite • Crackback • Meth Hunter • [Crystal Crawler]] • Methamphetaminer • [Crystallised Husk]] • Meth Head (Sober • High • Meth Head Dream Chain)

[Furious Vengefly]] • Irradiated Pole • [Violent Husk]] • [Slobbering Husk]]

Plague Assistant • Student of Medicine • [Garpede]] • [Corpse Creeper]] • [Deepling]] • [Deephunter]] • [Little Weaver]] • [Stalking Devout]] • Dosk

[Shadow Creeper]] • [Lesser Mawlek]] • [Mawlurk]] • Drooling Mouth Lick • [Lightseed]] • [Infected Balloon]] • Shattered Container?(/Fallen Sister)

[Boofly]] • [Primal Aspid]] • Mexican • Obese Mexican • [Grub Mimic]] • [Hiveling]] • Orbeetal Railgun • Kamikabee • [Husk Hive]]

[Spiny Husk]] • Immigrated Mexican • [Mantis Petra]] • [Mantis Traitor]] • Pillar of Treason

Rolling Better Than Stone • Government Drone • Government Weather Balloon • Blimps • Sleepless Noob • Thicc Noob • Asshole Noob • Thicclord Noob • Government Mexican • [Volt Twister]] • Zate the Weak • God Gamer

Zero • Gorbon Ramsay • Old Hue • Marmite • Eyes • Gallon • Meth Dissident McRoth

[Wingmould]] • [Royal Retainer]] • [Kingsmould]] • [Sibling]] • [Void Tendrils]]

  H

  The Gram Choir

1. ↑ Zate: *"This? This is a Grand Reavengeance Fly, a king of Reavengeance Flies native to Grassy Way."*