Best of all, you can still gain significant upside from the trigger while choosing to bank the energy to use with your other cards
3 Master of Etherium, 1 Etched Champion, 2 Thoughtcast, 4 Steel Overseer, 1 Spellskite, 1 extra land, 2 Welding Jar This is the list I used at Pro Tour Born of the Gods
Commissar Severina Raine and Brutal Hordechief drain your opponents of life equal to the number of attacking creatures you control, both triggering twice when you attack on each of your combat steps.
I really like this in several styles of decks
If youre going to be attacking, make sure you have Anduril attached to a legendary creature, since the tokens will enter the battlefield tapped and attacking if you do
You'll always open a traditional foil metropolis land in Streets of New Capenna Collector Boosters