Enter the End through an End portal
Bring a bow with plenty of arrows
Bring a strong sword or axe
Bring armor, food, and blocks
Bring a water bucket
Destroy the Ender Crystals on top of the obsidian pillars
Use a bow to shoot crystals you can reach
Build up carefully to destroy protected crystals
Avoid looking at Endermen
Attack the dragon when it flies low near the portal
Use the bow to damage the dragon while it is flying
Use the sword or axe when the dragon lands
Dodge the dragon’s breath and knockback attacks
Keep healing items ready
Finish the dragon when its health is low
Collect the experience and the dragon egg