True Ending - Ender Dragon Overhaul

Updated to 1.21.5 (still works on 1.21.2-5)

• Chained dragon fireballs can now slightly randomly offset
• Triple dragon fireballs can now appear after destroying all end crystals
• Quintuple dragon fireballs now appear at third health
  • with the new offsets, some of these are easier to avoid
• The dragon should now be always aligned to the ground perfectly for the levitation phase