It took me over 20 failed attempts to develop this Addon but here it is. You can craft a basic gernade in this shape

Some new mobs in this Addon are the Vampillager, Viperfish and others. But you can enhance a gernades performance by combining with a secondary ingredient like this

 There are 7 variants to use. Each one buffs and nerfs a specific part of the basic gernade. There are also other additions such as new Illagers like the manipulator. Fight it and win 3 enchanted apples. There are many other hidden secrets in this Addon, like blocks.

Golden Gernades

These weaker gernades can be crafted with gold like this

They work exactly like any other gernades besides trading off attack for explosion speed and exclusive gernades craftable with only this base gernade.
Key Mobs

Here are a few key mobs. Most mobs in this Addon are really similar or variants so these are some good to know mobs.

Camillager

Of course you can craft gernades but a easier way to get them is by killing these illager. They spawn commonly in forests, but like all Illagers they’re pretty strong so beginners should stay away.

Manipulator

The drop for this powerful boss is worth it. You’ll get your hands on a Enchanted Golden Apple and possibly a copper sword. You can craft one like this.

Fish

To craft new gernades you’ll need new special items. Venture into the ocean and kill new oceanic mobs to get these special items

UPDATES!!!
-Next update: Vampillager Boss!!! This along with many other features will be part of the next update.