Ever wanted a cross-compatibility addons between Unusual End and Sons of Sins ? No ? Fine but here is this addon anyway x)
Ender Sins is a small addon, adding new feature to Sons of Sins, related to Unusual End's mobs and items.
The mod is compatible with JEI, providing a complete description of each organ's purpose.

BOTH "UNUSUAL END" & "SONS OF SINS" ARE NEEDED TO USE THIS MOD !

New necromancy organs :

Entity is refering to the Entity created by necromancy using this organ
Organ are only dropped when using a Sickle, and all organs can be eaten

- Golem Heart : Dropped by the Endstone Golem
Grant Golem Aura & Fire Resistance to the Entity.The entity will have a chance of creating a powerful Shockwave when hurt, and be granted extra health.

- Enderling Muscle : Dropped by the Undead Enderling
Grant Faster movement speed to the Entity, and will make the Entity invisible when hurt; during this period, Attackers will stop targeting it.

- Warped Ribs : Dropped by the Bolok and Bluk
Grant more Armor points and Knockback resistance.

- Firefly Muscle : Dropped by the Ender Firefly
Grant Night Vision to nearby Players. The Firefly Vision ability will also make the Entity's target glow

- Sticky Muscle : Dropped by Enderblobs and Enderbulbs
Grant Knockback Resistance and more Attack Knockback to the Entity. It will knock away the Attacker when the Entity is hurt

- Shiny Muscle : Crafted
Grant Regeneration to the Entity's Owner if nearby. The Crystal Regeneration ability will grant an high Regeneration buff to the Entity if not hurt for a short period (5 seconds).

New item

- Ancient Sickle
A slower but more powerful sickle, granting a bit of additonal attack range.

New Enchantments

- Hooked Blade (I - II) - Sickle Enchantment
Grant the "Hooked" effect to the Victim, lowering its attack range, and slowing it.

Wait, this mod is made with Mcreator ?
-> Yes, it's mainly made with Mcreator, but not only. Also it don't mean that i don't have any java knowledge, so if you encounter an issue, please report it, instead, like some, of thinking that i couldn't fix it !

You can put Ender Sins in your modpacks. I'm also open to suggestions / ideas in the comments !
Also check my other mods, or join my team's discord server :O