Natural Absorption by FatherToast
Provides the player with a regenerating shield, intended for play with no health regen (or very slow regen). Also can be configured to replace armor's damage reduction with absorption.
Dynamic Torches by Eyeronic
Satisfies your OCD and automatically positions torches exactly in a corner where possible.
Mounted Pearl by Lothrazar
When you throw an ender pearl while mounted, you now bring your mount with you.
The Last Sword You Will Ever Need by dracominer, IncertusDei
A mod that allows you to harness the power of the ender dragon using swords. These swords are an endgame tool so you wil need to beat the ender dragon multiple times