That isnt a flashy gameplan, but it does sound very appealing to me for casual Commander
Weve already seen Virtue of Loyalty play out in a big way at the recent World Championships, and The Fifth Doctor offers a very similar effect for cheap, and with a second Commander to boot
Evoking the titanic conflict that was suggested in Magics earliest days, The Brothers War will go down as one of the most impactful sets for Commander in years
Rootha, Mastering the Moment is the Commander in this precon, and her ability creates a X/X flying token with haste, where X is the mana value of the most expensive instant or sorcery you cast that turn
But the real reason Bruvac is so powerful is that theres an entire class of card, all of the variants of Traumatize, that makes an entire player's deck go poof when resolved with Bruvac in play
For starters, literally half the deck is land cards, which is wild