As of version 1.0.0 there is one item added, "Neopolitan Great Blade".
item uses:
Does 15 damage with a attack speed of 1.6.
When left clicking provides regeneration for 3 seconds. If sneaking it applies Speed instead.
How to obtain? Find a wandering trader and pray you get good rng, It costs a Netherite Sword and a Nether Star to buy.
Credit:
ChickenKing123 - The texture, model, Porting the mod, Testing the Mod, All icons and images.
Mcreator - What I built the mod with.