Board Thread:Off Topic/@comment-26173711-20190509052121/@comment-25396609-20190613154306

Start with 9, go up to 16, 25, cap out at 36 on the highest tier.

Essentially start with enough to make a 3X3 grid, then 4X4, 5X5, and 6X6 once mastered.

I have a Semblance which is used in a similar manner, though rather than solid cubes it makes flat hexagonal tiles that are extremely aura-efficient as shields, especially combined with Dust. She can control their precise dimensions and produce them by the dozens at her current skill level, effectively allowing her to opt out of carrying weapons entirely by using them to build disposable weapons on the fly.