Makes hunter Illagers a bit tougher by giving the boomerang thrower a sword to use once he loses his boomerang and letting all of the hunters spawn with some meat to eat, as well as spawning more hunters. This data pack also makes the loot you'll find in hunter Illager structures slightly more powerful.
As a bonus, the hunter's tower is also less likely to make a large hole in the terrain when it generates, and all of the cooked meat is removed (They don't have any furnaces, and I think the Illagers eating raw meat suits them anyway >:] )
This data pack requires the Hunter Illager mod:
https://www.curseforge.com/minecraft/mc-mods/hunterillager
This data pack also adds Dungeons Gear integration, for that download the TougherHunterIllagers-dungeonsgear file (in future this will be moved to a separate supplementary data pack)