Making a textured build and having to switch between your blocks as you place them can be a real hassle.
The Randomizer perk allows for players to define a pattern and place these blocks in a pattern defined by the percentages that are provided, without having to switch inventory slots whatsoever - it is all done automatically.
Note that this perk is already included in the Seraph rank.
How to Use Use /randomizer ##%item_1,##%item_2,... to specify the pattern. i.e /ac randomizer 30%cobblestone,50%stone,20%andesite
You then must enable the randomization, by simply running /randomizer.
From here, you can begin placing any of the blocks in the pattern, and they will dynamically be placed.
