Board Thread:Game Help/@comment-38781964-20191020210400

I found an enchanted sword and crafted an emerald staff and used both to defeat the eye of cthulu (i also had a full set of tungsten armour) and 240 health (that's 12 hearts), then waited till the next night (traveled to the old man when it seemed to be mid-day) i got there just a bit before nightfall, anyways i fought skeletron mainly with my staff (i have maxed out mana) and when my mana would run out i'd use the enchanted sword, i attacked mainly his hands and kept dodging by jumping, i died when i got them low on health, is there anything i don't have that i need or that i am doing wrong? (Note: i don't use the potions because first off, they don't do much so they're not that usefull, and second it takes to long to switch to it, i am also on Xbox one) 