This is an Alien Evolution addon that adds chromastone. Chromastone has multiple ways of obtaining energy:

Light levels
Being on fire
Being in the nether
Passively absorbing vanilla and modded projectiles/entities
Being on top of certain blocks

Compability with other mods:

Mowzie's mobs, Inka, Iron's Spells & Spellbooks, Traveloptics, L'enders Cataclysm, Cataclysm spellbooks, Jujutsucraft, Roundabout jojo mod, Ice and fire, Twilight Forest, Born in chaos, Terramity, Mekanism, Alexscaves, Alexsmobs, Mahou Tsukai, Foolish, Dungeon now loading, Ars nouveau, Legendary Monsters, Orbital Laser canon, Botania, Blueskies, Grimoireofgaia, CursedFate,  MegaTimestopClock, Fsang, OmniExtras, The Five Project, Buzzshock, Deus Chrono-Machina, Fulmini A Rise, Cursedfate, Sunlight Zombie, Mutant Monsters, Aliens:Untapped. 

I, myself will post a video explaining what he does, what he can absorb. I would not like for other people to make a review on it, up until i've atleast posted the video or am satisfied with his release.

https://www.curseforge.com/minecraft/mc-mods/chromastone-alien-evolution-addon-jar

For those who want to install the jar, both have the same content.

Chromastone's is as powerful as the opponent can make him.
There is more detailed information in the Alien Evo discord under #custom-aliens about his moveset

NOTE, you have to extract the zip into your addonpacks folder for it to work. Then delete the original zip and keep the folder.

OR
Open the zip, copy the "chromastone" folder and then paste it in addonpacks. It should only be the chromastone folder without the zip

BEFORE UPDATING, RESET CHROMASTONE'S BASE COLORS, THEN UPDATE. OTHERWISE THE BASE COLORS WILL BE BUGGED. ONLY IF YOU ARE UPDATING TO 1.4

Special thanks to

Ender2466, Ultimate evolution dev, for compiling the first version for 1.0.7 AE
Spidey for compiling the second version for 1.1 AE
Debonmoy for adding color customization, fixing the badge geo
Doggertoon for the sugilite_crystal icon
Quill for the chromastone obtainment (soon to have collaboration)
Stephen for making the model, from which i just added abilities
Gorlomi for the abilities that i lowkey scrapped
Mc_charles, superjon! for finalizing the stats for chromastone
Frogboi for new icons

Chromastone Alien Evolution