This is my first mod, so don't expect all that much.
I made it with MCreator because I'm bad at coding.
The main point of this mod is to try to find "Holy Remnant" which spawns as low as y15. Smelting Holy Remnant will give you Holy Remnant Dust, which can then be crafted into the Holy Blade.
You can make a portal to the Holy Red Dimension by putting Lapis Blocks in the same shape as a Nether Portal and lighting it with a Portal Lighter (not currently collectible in Survival), which will take you into a dimension filled with weird trees, Holy Remnant all over, and a new mob, The Holy Red Creature. These currently don't do very much and only drop Remnant Dust, but I will update the mod in the future.
Thanks.
(You can feature this mod and any future updates in any modpack, I don't care.)