(To be honest, I have no idea what was going through my head when I named this. Maybe it had something to do with cauldrons?)
This resource pack is reccomended to be used with Excalibur.

Excauldibur adds a ton of mod support for a variety of mods, around half of which are used in the mod Integrated Dungeons and Structures (one of my favorite mods of all time, which adds a variety of beautiful structures using multiple different mod's blocks, entities and items), as a couple of the mods listed here are some of the few mods used in IDAS that didn't already have an Excalibur themed resource pack for it. (Check out oni7suKa, GrandPappyJay, Ruseki, and TC_'s resource packs for way more mod compatibilities!(Also, check out the Excalibur official discord for a large resource pack containing a compilation of 1.20.1 mod support packs made by other fans of Excalibur!))
The mods currently supported so far in this pack are:

Supplementaries (WIP)
Cardiac
Biome Particle Weather (WIP)
Lucky TNT Mod (Too Much TNT) (Only retextures ores)
RPGHUD (Very barebones so far.)
Box of Horrors (WIP)
Habitat
Phantasmic/Netherific/Nourished Nether
Create: Estrogen
Trial Chamber Backport
Better Archeology (WIP)