When looking at the Toyota Center seating chart for the Black Sabbath concert, Section 121 is set off just to the right of the stage on the lower level. While this is a side section, the views from these seats are among the best in the 100 level. Row 11 offers a little bit of elevation without being too far from the stage. The additional height makes the angle towards the stage slightly more comfortable.
There are 16 seats in this row, putting seats 13 and 14 just two seats towards the aisle closer to the stage.
Overall, these are some of the best seats for an end-stage concert at the Toyota Center.