It has come to my attention that there are people that need help with bosses and Minibosses. Bring golden apples and potions if you can.Fight the wither in a cave.Have an alt or friend stand nearby so the wither doesn't despawn when you die (if you do).Use soulbound items to maximize damage if you die.Have a bed nearby so you respawn near the wither. Have a bed on up you at all times to make sure that you respawn close to the Miniboss.No alt or friend is needed, as Minibosses don't despawn.Bring a chest to store non-soulbound items during he fight.Mainly ignore guardians, as they have been nerfed and despawn after about 30 secconds.Use voters items. Boots are most helpful for fighting where fall damage will occur. Leggings are good for extra defense. Chest plate is useful for Momentus as the insane damage is dealt back to Momentus if you get hit. Helmet is useful if you are underwater, attacking Momentus from under the water. The sword gets extra loot, and alights enemies. All of the voters items never break and don't drop on death. The Bow is insanely helpful for Marlix. Hope you found this helpful!