HAMMERS EXTENSION!

A vanilla-friendly forge mod, adding hammer tools to your game and letting you mine 3x3x1 rock blocks.

The mod brings you HAMMERS and ENHANCED HAMMERS. 

Both types of tools allow you to mine the blocks way more effectively than with Pickaxes, in a 3x3x1 pattern.

Enhanced Hammers are way more durable than Pickaxes, as well as more efficient! 
What's the catch? They require more materials to be crafted, and require an Enhanced Stick. 

SEISMIC SHIFT - 5x5x1

Upgrade your tool using Seismic Shift enchantment, to mine even more blocks in a 5x5x1 pattern!
The enchantment can be found in treasure chests, enchanting table, various loot tables, or traded from villagers.

As always, I recommend the JEI mod for the recipes.

If you wish to use this in a modpack, feel free to do so!