I found myself entranced, I watched as the runes were written, erased and used. Every part unique as different properties were drawn out.
One such rune, the one I had seen so many times, had its structure erased to only a fraction of what it was yet still had more power than the original. I could tell that Delta was satisfied with that one as immediately after the success she only spent another two or three minutes on it before moving to the next rune.
On and on again this process repeated. One would be written down, the effects would then be analyzed. Then came the fun part, Delta would run aether through it in hundreds of different ways.
The ones that were inefficient were discarded and the ones that were useful noted. Then she would rewrite the rune with some unknown modifications of her own design.
Then the process would continue until it was made to be only the size of a miniscule letter.
It was so small that it was almost hard to see.