Legendary Items

I’d love to see “Legendary Items” in Minecraft. These items would be uncraftable and extremely rare to find, almost always found in naturally generated chests. They would be fun and feel special but not break the game. Examples of legendary items: Totem of Luck - +1 to fortune and +1 to Looting.
Totem of Hurting - +1 to dmg and +50% to crits. Legendary shulker box - holds a double chests worth, may also have a shiny enchanted look. Legendary Sword - enchanted with sharpness 6 and unbreaking 4. Shield of Light - player admits light level of 9 while shield is equipped. Legendary Pants - enchanted with double jump, so a player could do an additional jump in mid air. Legendary potion ingredient - makes potions last 2 hours when brewed in. Thanks so much