The thing many people forget about the Devotion deck in Pioneer is its the highest power thing you can be doing, by a significant margin
Double Turbo Energy Brilliant Stars, in many ways, revives many old cards, into new forms
The play pattern here is casting it on the back half, moving its counters to another artifact creature, then converting it into Blaster, Combat DJ, who can then pick up extra +1/+1 counters and flip to move them around again
Because he punishes chump blocking twice with trample and his ability, he won't be dealt with easily except by destruction removal
This card has a low mana value, forces each player to make a tough choice, and simply outclasses most of its brethren save for maybe Plaguecrafter
In theory, since theyre from the same set, Astrid Peth could follow a similar trajectory