does anyone know how to get shaders?

hi i dont have many friends so if anyone has a smp i can join friend me and if anyone made a world where there's a shop, and you kill enemys for loot that like makes you stronger and faster and stuff pls friend me as well

does anyone have have like a modifed minecraft world like you know where enimes drop loot like armor that increases strength or speed and things like if you do pls friend me

if anyone wants to play the sword fight mini game i made one so ya