With the introduction of the Z390 line, Asrock has left the Fatal1ty line aside and replaced it with its new Phantom Gaming line, which will also be used in GPUs. Apparently, this change will apply to all platforms, as there will also be an X399 Phantom Gaming 6.
As you can see in a filtered picture, the motherboard has 8 power phases, 3400 MHz RAM support, 3 PCI-E x16 to support 3-way SLI and 3-way CrossfireX, Triple Ultra M.2, Realtek ALC1220 based sound and dual LAN chip, with a 2.5G chip and another 1G chip.
The motherboard is officially announced within a few days and gradually marks the end of the Fatal1ty line. Asrock begins to expand the Phantom Gaming line through all motherboard lines and GPUs. Possibly sometime in the future, we will start to see more products of the line and end up in a larger ecosystem, similar to ROG or AORUS. It is always good to have a broader offering on the market to encourage the introduction of better products, and Asrock seems to offer this in its new Phantom Gaming line.