Rod of the Shifting Crust

The Rod of the Shifting Crust is a tool featured in Botania. Utilizing Mana from a Mana Tablet in the player's inventory, the Rod of the Shifting Crust can replace blocks of one type in its range with a different one from the player's inventory.

Usage
Shift-right clicking a block with the rod will set as the target.

Left clicking will swap the clicked block with the target block.

Right clicking a block will swap all exposed blocks of its type in a 7x7x7 volume to the target block.

The base cost of swapping is 40 Mana per block.

Wearing a full set of Manaweave Robes will increase the range to 11x11x11 volume and decrease the mana cost by 30%.

Having a Rod of the Lands, Highlands or Terra Firma in the user's inventory will provide the Rod of the Shifting Crust with Dirt for their standard mana cost. Rod of the Depths will do the same with Cobblestone. Black Hole Talisman will provide its contents for no additional cost.

Lastly, having a Hand of Ender in the user's inventory will allow this rod to use contents of the player's vanilla Ender inventory, but this uses extra 5 Mana per block swapped.