Tensura Horizons Expanded is a addon for the mod, Tensura: Reincarnated.
The mod introdues New Race Evolution Paths for certain races, New Races as a whole, as well as New Skills.

I started creating this mod for the Tensura Horizons Modpack that I'm currently developing but this mod has become a passion project for me and works for any modpack.

Races
Giant has had Two Additional races added, with changes to the already existing Giant races too.
Greater Giant - Giant --> Greater Giant --> Ancient Giant --> Titan --> Divine Titan

Chimeran - Custom Race with 29 Total Races.

Skills
Unique:
Inheritor - Chance to get upon Reincarnation

Intrinsic:
Seismic Stomp - Evolve to Greater Giant.
Composite Body - Start as Chimeran.

Awakenings
True Sovereign - Use /sovereignstatus to see requirements.

Gamerules
/gamerule finalEvoUnique (true/false)
If enabled, this will give you another Unique skill upon hitting your final evolution.

Next Updates: Rough Timeline
0.14: 2+ New Unique Skills.

0.2: Races Update
New Races (Secret), extending Evolution Paths for Elf, Dwarf, Merfolk, Harpy, and Slime.
New Intrinsic Skills too.