Attachment 9245 I eat your face.
Attachment 9246 Capacities for each item.
Attachment 9247 The first etch you can pick between the elements listed initially. The second etch you can pick between the elements opposite the first 4. The third etch back to the first set. Looks like the first two shapes are solid triangle, then the third is empty. Difficulty increases greatly, the first slot was 40 of w/e element picked; second slot was 40 of that ele as well as 40 of the new element. Third is what's shown here. It looks like it will take multiple higher lvl synergists to etch the last slot. Also, if you remove one, it removes them all so if you get a crappy third or fourth etch, you gotta start over by the looks of it.
Hopefully I put these pics up wrong so you guys have someone to make fun of~